High flat dual-purpose water hose laying vehicle

Abstract

The utility model relates to the technical field of fire fighting equipment, especially a high flat dual -purpose water hose laying vehicle, it includes accomodating component, the accomodating component includes a plurality of accomodating frame, the accomodating frame is the U type structure of both sides and upper end open, connecting component, the connecting component includes connecting piece and with the support piece of connecting piece lower extreme connection, the accomodating frame places on the support piece and is connected with connecting piece, triangular wheel group, triangular wheel group with the lower end portion rotation connection of connecting piece, triangular wheel group is located in the side of connecting piece away from accomodating frame, handle, handle is located in the upper portion of the side of connecting piece away from accomodating frame. The water hose laying vehicle of the utility model can transport multiple water hoses for laying at a time when laying water supply trunk line in narrow road or high building, and the efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting equipment technology, and in particular to a high-altitude and horizontal dual-use water hose laying vehicle. Background Technology

[0002] During fire rescue operations, fire trucks often encounter narrow roads or high-rise buildings that are inaccessible to other fire trucks. When the fire is far from the fire truck or on a high floor, laying the water supply line is very difficult. Currently, firefighters usually lay the line by carrying the hoses by hand. Because the hoses are large and heavy, firefighters can usually only carry one hose in each hand at a time. When the distance is long, firefighters need to carry the hoses back and forth multiple times to complete the laying, which is inefficient. Summary of the Invention

[0003] This utility model provides a dual-purpose water hose laying vehicle for both high-altitude and flat terrain. When laying water supply trunk lines in narrow roads or high-rise buildings, firefighters can transport and lay multiple reels of water hose at once, improving efficiency.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0005] A dual-use water hose laying vehicle for high-altitude and low-altitude areas includes:

[0006] A storage assembly includes several storage racks, each rack being a U-shaped structure with openings on both sides and the top. Each storage rack includes a support portion, a first side portion and a second side portion respectively fixedly connected to two opposite sides of the support portion, the second side portion having an opening through which a water supply hose passes, and a guide portion provided at the opening.

[0007] A connecting assembly, comprising a connector and a support member connected to the bottom of the connector, wherein the connector and the support member are connected in an "L" shape, the load-bearing portion of the storage rack is placed on the support member, and the first side of the storage rack is detachably connected to the connector;

[0008] A triangular wheel assembly, wherein the triangular wheel assembly is rotatably connected to the bottom of the connector, and the triangular wheel assembly is located on the side of the connector away from the storage rack;

[0009] A handle is connected to the upper part of the connector and is located on the side away from the storage rack.

[0010] Furthermore, the storage assembly includes at least two storage racks, which are arranged sequentially in a vertical direction and detachably connected to the connector.

[0011] Furthermore, the guide part is a guide rod, and the surface of the guide rod is smoothly disposed.

[0012] Furthermore, the guide rod is cylindrical.

[0013] Furthermore, a roller is rotatably connected to the guide rod.

[0014] Furthermore, the supporting part of the storage rack is rectangular, the first side and the second side of the storage rack are arranged in parallel, the lower surface of the supporting part of the storage rack is provided with positioning holes, and the upper surface of the first side and the upper surface of the second side of the storage rack are provided with positioning posts corresponding to the positioning holes, and the positioning holes and positioning posts of two adjacent storage racks are inserted and matched.

[0015] Furthermore, the connecting assembly includes at least two parallel connecting rods, the lower end of each connecting rod being fixedly connected to the support member, and the upper ends of at least two connecting rods being fixedly connected to a reinforcing rod.

[0016] Furthermore, the handle is equipped with an anti-slip rubber pad.

[0017] The beneficial effects of this utility model are as follows: This utility model's dual-purpose (high-rise and flat-surface) hose laying vehicle, through the aforementioned structure, features a storage rack for storing hoses. The storage rack has a U-shaped structure with openings on both sides and the top, facilitating the placement of hoses. By placing the storage rack on a support member and connecting it to a connector, with the lower end of the connector rotatably connected to a triangular wheel assembly, multiple hose reels can be placed on the storage rack each time. Firefighters can then pull the connecting assembly via a handle, moving the storage rack and enabling the transport of multiple hose reels at once. Compared to firefighters carrying hoses by hand, this utility model's dual-purpose (high-rise and flat-surface) hose laying vehicle significantly improves hose laying efficiency. Furthermore, the rotatable connection between the triangular wheel assembly and the lower end of the connector allows the hose laying vehicle to move flexibly in complex environments such as narrow roads or high-rise buildings, enhancing its adaptability and maneuverability in challenging conditions. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a structural schematic diagram from another perspective of the present invention;

[0021] Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective;

[0022] Figure 4 This is a structural schematic diagram of the present invention from a fourth perspective.

[0023] Explanation of reference numerals in the attached drawings: 1. Handle; 2. Storage rack; 3. Connector; 4. Support; 5. Connecting rod; 6. Connecting clip; 7. Bearing part; 8. First side; 9. Second side; 10. Opening; 11. Guide rod; 12. Reinforcing rod; 13. Anti-slip rubber pad; 14. Connecting part; 15. Triangular wheel; 16. Connecting frame; 17. Wheel. Detailed Implementation

[0024] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments and accompanying drawings. The content mentioned in the embodiments is not intended to limit the present invention. Example

[0025] like Figure 1 As shown, this utility model provides a dual-purpose water hose laying vehicle, which includes a storage assembly, a connecting assembly, a triangular wheel set, and a handle 1. The storage assembly includes several storage racks 2, each a U-shaped structure with openings on both sides and the top. Specifically, each storage rack 2 includes a support portion 7, a first side portion 8 and a second side portion 9 respectively fixedly connected to two opposite sides of the support portion 7. The second side portion 9 has an opening 10 through which the water hose passes, and a guide portion is provided at the opening 10. The connecting assembly includes a connector 3 and a support portion 4 connected to the bottom of the connector 3. The connector 3 and the support portion 4 are connected in an "L" shape. The support portion 7 of the storage rack 2 is placed on the support portion 4, and the first side portion 8 of the storage rack 2 is detachably connected to the connector 3. The triangular wheel set is rotatably connected to the bottom of the connector 3, and is located on the side of the connector 3 away from the storage rack 2. The handle 1 is connected to the upper part of the connector 3, and is located on the side of the connector 3 away from the storage rack 2.

[0026] This utility model relates to a dual-purpose (high-altitude and flat-land) hose laying vehicle. Through the aforementioned structure, a storage rack 2 is used to store and hold hoses. The storage rack 2 has a U-shaped structure with openings on both sides and the top, facilitating the placement of hoses. By placing the storage rack 2 on the support member 4 and connecting it to the connecting member 3, with the bottom of the connecting member 3 rotatably connected to the triangular wheel set, multiple hoses can be placed on the storage rack 2 each time. Firefighters pull the connecting assembly using the handle 1, moving the storage rack 2 and thus transporting multiple hoses at once. Compared to firefighters carrying hoses by hand, this utility model significantly improves hose laying efficiency. The rotatable connection between the triangular wheel set and the bottom of the connecting member 3 allows the hose laying vehicle to move flexibly in complex environments such as narrow roads or high-rise buildings, enhancing its adaptability and maneuverability in complex environments. This hose laying vehicle is suitable for use on flat ground and in high-rise buildings.

[0027] This utility model provides an opening 10 for the water hose to pass through on the second side 9, and a guide part is provided at the opening. The guide part can guide the movement direction of the water hose, reducing the occurrence of the water hose getting stuck at the opening during the laying process, so that firefighters can quickly move the water hose while laying it.

[0028] Furthermore, to improve the transport capacity and efficiency of the hose laying vehicle, the storage assembly includes at least two storage racks 2, which are arranged vertically and detachably connected to the connector 3. In this embodiment, two storage racks 2 are provided. In other embodiments, the number of storage racks 2 can be one, three, four, five, or more. In this embodiment, two storage racks 2 are provided, which are stacked vertically on the support 4. Each storage rack 2 is detachably connected to the connector 3, which facilitates firefighters placing the hose into the lower storage rack 2. In this embodiment, the storage rack 2 is a metal frame. The supporting part 7, the first side part 8, and the second side part 9 of the storage rack 2 are all rectangular metal frames. The metal frame structure is stable and sturdy, can withstand greater weight, and is easy to manufacture.

[0029] Furthermore, the support portion 7 of the storage rack 2 is rectangular, and the first side portion 8 and the second side portion 9 of the storage rack 2 are arranged in parallel. Positioning holes are formed on the lower surface of the support portion 7 of the storage rack 2, and positioning posts corresponding to the positioning holes are provided on the upper surface of the first side portion 8 and the upper surface of the second side portion 9 of the storage rack 2. The positioning holes and positioning posts of two adjacent storage racks 2 are interlocked to prevent the positions of adjacent storage racks 2 from shifting. Specifically, in this embodiment, a positioning hole is formed at each of the four right angles of the bottom 7 of the storage rack 2, and positioning posts are provided on the upper surfaces of the first side portion 8 and the second side portion 9 of the storage rack 2 at positions corresponding to the positioning holes.

[0030] Furthermore, the guide part is a guide rod 11, which is horizontally set at the opening. The surface of the guide rod 11 is smooth, which helps to reduce the friction between the water hose and the storage rack 2 and improve the laying efficiency of the water hose.

[0031] In order to further reduce the friction between the water hose and the storage rack 2, in other embodiments, the guide rod 11 is cylindrical.

[0032] In other embodiments, a roller is rotatably connected to the guide rod 11, which can further reduce the friction between the water hose and the storage rack 2. Alternatively, multiple ball bearings can be rotatably arranged on the guide rod 11.

[0033] Furthermore, in this embodiment, the storage rack 2 and the connector 3 can be fixed by bolts and nuts, resulting in a simple and stable connection. Specifically, in this embodiment, the connector 3 includes two parallel connecting rods 5. The lower ends of the two connecting rods 5 are welded to the support member 4, and the two connecting rods 5 are perpendicular to the support member 4. The upper ends of the two connecting rods 5 are respectively connected to handles 1. In this embodiment, two connecting clips 6 are provided at the positions corresponding to each connecting rod 5 on the storage rack 2. The two connecting clips 6 respectively clamp the two opposite sides of the connecting rod 5. The two connecting clips 6 have connecting holes. By passing bolts through the two connecting holes in sequence and then fixing them with nuts, the storage rack 2 and the connector 3 can be detachably connected. To further improve the stability of the storage rack 2 and the connector 3, connecting holes can be opened simultaneously on the connecting rods 5. Then, bolts can be passed through the connecting clips 6-connecting rods 5-connecting clips 6 in sequence and then fixed with nuts. In other embodiments, the storage rack 2 and the connector 3 can be fixed by snap-fitting, or they can be tied together by rope.

[0034] Furthermore, the connecting assembly includes at least two parallel connecting rods 5, the lower end of each connecting rod 5 being fixedly connected to a support member, and the upper ends of the at least two connecting rods 5 being fixedly connected to a reinforcing rod 12. In this embodiment, the connecting assembly includes two parallel connecting rods 5, with a reinforcing rod 12 fixedly connected between the two connecting rods 5, which helps to improve the stability of the connecting assembly.

[0035] Furthermore, in order to increase the friction between the handle 1 and the firefighter's hand and to prevent the hand from slipping when pulled, the handle 1 is provided with an anti-slip rubber pad 13.

[0036] Furthermore, the triangular wheel 15 group includes a connecting part 14 fixedly connected to the side of the connecting member 3 away from the storage rack 2, and two triangular wheels 15 disposed on two opposite sides of the connecting part 14 and rotatably connected to the connecting part 14. Each triangular wheel 15 includes a connecting frame 16 in the shape of an equilateral triangle and three wheels 17 rotatably connected to the three corners of the connecting frame 16 respectively.

[0037] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A high flat dual hose-laying vehicle, characterized in that, include: A storage assembly includes several storage racks, each rack being a U-shaped structure with openings on both sides and the top. Each storage rack includes a support portion, a first side portion and a second side portion respectively fixedly connected to two opposite sides of the support portion, the second side portion having an opening through which a water supply hose passes, and a guide portion provided at the opening. A connecting assembly, comprising a connector and a support member connected to the bottom of the connector, wherein the connector and the support member are connected in an "L" shape, the load-bearing portion of the storage rack is placed on the support member, and the first side of the storage rack is detachably connected to the connector. A triangular wheel assembly, wherein the triangular wheel assembly is rotatably connected to the bottom of the connector, and the triangular wheel assembly is located on the side of the connector away from the storage rack; A handle is connected to the upper part of the connector and is located on the side away from the storage rack.

2. The high flat dual hose-laying vehicle according to claim 1, characterized in that, The storage assembly includes at least two storage racks, which are arranged sequentially in a vertical direction and detachably connected to the connector.

3. The high flat dual hose-laying vehicle according to claim 1, characterized in that, The guide part is a guide rod, and the surface of the guide rod is smooth.

4. The high flat dual hose lay-flat vehicle of claim 3, wherein, The guide rod is cylindrical.

5. The high flat dual hose lay-flat vehicle of claim 4, wherein, The guide rod is rotatably connected to a roller.

6. The high flat dual hose lay-flat vehicle of claim 2, wherein, The supporting part of the storage rack is rectangular. The first side and the second side of the storage rack are arranged in parallel. A positioning hole is opened on the lower surface of the supporting part of the storage rack. Positioning posts corresponding to the positioning holes are provided on the upper surface of the first side and the upper surface of the second side of the storage rack. The positioning holes and positioning posts of two adjacent storage racks are inserted and matched.

7. The dual-purpose hose-laying vehicle according to claim 1, characterized in that, The connecting assembly includes at least two parallel connecting rods, the lower end of each connecting rod is fixedly connected to the support member, and the upper ends of at least two connecting rods are fixedly connected to a reinforcing rod.

8. The dual-purpose hose-laying vehicle according to claim 1, characterized in that, The handle is equipped with an anti-slip rubber pad.

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