A suction hose rack for a water tank foam fire truck

Abstract

A suction hose placement rack for a water tank foam fire truck belongs to the field of fire protection equipment technology. It includes a set of parallel brackets spaced vertically, a set of front uprights spaced apart and fixed to the brackets, and a set of rear mounting brackets spaced apart and fixed to the brackets. Each bracket includes a base plate, a pair of inclined plates that open and fold upwards along both sides of the base plate, and a pair of side plates that fold upwards along the upper sides of the inclined plates. At the ends of the pair of inclined plates along their length, near the ends, a guide roller fixing plate is folded downwards, forming an opening. Guide rollers are installed between the guide roller fixing plates on the same side. Advantages: It saves floor space for rigid suction hoses and effectively improves the retrieval and placement speed, thereby improving the efficiency of firefighting operations; this placement rack can be directly installed on the side of the truck body without occupying roof space, improving the space utilization of the fire truck and further enhancing the efficiency of firefighters in actual combat.

Description

Technical Field

[0001] This utility model belongs to the field of fire protection facilities technology, specifically relating to a water suction pipe placement rack for a water tank foam fire truck. Background Technology

[0002] Water tanker foam fire trucks are among the most common types of fire trucks. As is well known, fire trucks often rely on water pumps to draw water from sources for firefighting operations. The ability to quickly and stably draw water using negative pressure generated by the pump is inseparable from rigid suction hoses. These hoses are made of robust materials and are not easily deformed by negative pressure during the suction process, maintaining a stable pipe diameter and water flow channel. This ensures the stability and continuity of water intake, allowing the fire truck to efficiently obtain water. Furthermore, fire trucks need to cope with various environments. In complex terrains such as rugged mountain roads and narrow streets, rigid suction hoses, with their rigidity and length, can flexibly adapt to different suction positions and angles, enabling the fire truck to successfully draw water under various conditions. Therefore, rigid suction hoses are an indispensable piece of equipment for water tanker foam fire trucks. Typically, fire trucks are equipped with multiple hoses that can be interconnected. Rigid suction hoses are used to extend the length to meet the requirements of water suction distance. These rigid suction hoses are generally made of materials such as rubber and polyurethane in different specifications and sizes. The hose body is very tough and has a certain degree of elasticity. They are usually placed on the roof of fire trucks and fixed by fastening racks. The disadvantages are: First, firefighters need to climb to the roof to operate them when they are used and stored, which is very time-consuming and laborious. In the race against time in firefighting, every bit of time and energy should be used wisely. Second, as the amount of firefighting equipment on fire trucks gradually increases, the roof space is about to be exhausted, and there is an urgent need to make room for more equipment. Moreover, water often accumulates in the cavity of rigid water hoses. The water flowing on the roof is not conducive to the storage of other firefighting equipment on the roof. Therefore, the industry urgently needs a rigid suction hose placement rack for water tank foam fire trucks that does not occupy a lot of space in the vehicle and can quickly access and place rigid water hoses.

[0003] In view of the above, it is necessary to design a water suction hose storage rack for water tank foam fire trucks that is simple in structure, occupies a small area, allows for quick access to rigid water hoses, and facilitates drainage. To this end, the applicant has made a beneficial design, and the technical solution described below arose from this background. Utility Model Content

[0004] The objective of this invention is to provide a suction pipe placement rack for a water tank foam fire truck, which helps to improve the rack structure so that rigid suction pipes can be placed vertically without fixing, thereby saving floor space and increasing the retrieval and placement speed, which is beneficial to improving the efficiency of fire fighting.

[0005] The present invention accomplishes its objective as follows: a suction pipe placement rack for a water tank foam fire truck includes a set of brackets arranged parallel to each other at intervals, a set of front uprights arranged at intervals on the front side of the brackets and fixed to the brackets, and a set of rear mounting brackets arranged at intervals on the rear side of the brackets and fixed to the brackets. The brackets include a base plate, a pair of inclined plates that open and fold upwards along the two sides of the base plate, and a pair of side plates that fold upwards along the upper side of the inclined plates. At the two ends of the pair of inclined plates along their length and near the end positions, a guide roller fixing plate is folded downwards and forms an opening. A guide roller is installed between the guide roller fixing plates on the same side.

[0006] In a specific embodiment of this utility model, the front column is an upright channel steel structure and a set of front column holes are provided at intervals along the height direction on both side walls. A set of front column fixing base plates are folded at the lower end of the front column, and a set of front column fixing top plates are folded at the upper end of the front column.

[0007] In another specific embodiment of this utility model, the middle part of the rear mounting bracket protrudes towards the bracket side and a set of bracket fixing holes are spaced apart along the height direction at the protrusion. A set of rear mounting bracket fixing holes are spaced apart along the height direction on the side of the rear mounting bracket away from the bracket.

[0008] In another specific embodiment of this utility model, a connecting beam is installed between the front column and the rear mounting bracket at both ends along the length of the bracket. The connecting beam is disposed on the top of the corresponding front column and the rear mounting bracket and is connected and fixed to the front column and the rear mounting bracket respectively by fasteners.

[0009] In another specific embodiment of this utility model, a side plate hole is provided on the side plate at the position corresponding to each front column and each rear mounting bracket, and a side plate hole screw is provided in each side plate hole. The side plate is connected and fixed to the corresponding front column and rear mounting bracket by the side plate hole screw.

[0010] In another specific embodiment of this utility model, the base plate is provided with a set of drainage holes spaced apart along its length.

[0011] In a further specific embodiment of this utility model, the guide roller is a nylon roller and its two ends abut against the corresponding guide roller fixing plate, and the two ends of the guide roller are respectively connected to the corresponding guide roller fixing plate by a guide roller screw.

[0012] In a further specific embodiment of this utility model, the bracket is integrally bent from a steel plate, and its base plate, a pair of inclined plates and a pair of side plates are integrally formed when the steel plate is bent.

[0013] The present invention, by adopting the above-mentioned structure, has the following beneficial effects: First, due to the structure of longitudinally spaced brackets and guide rollers blocking the displacement of the rigid suction pipe, and the structure of guide rollers supporting the rigid suction pipe to help it slide out or in, the area occupied by the rigid suction pipe is greatly saved and the loading and unloading speed is effectively improved, thereby improving the efficiency of fire fighting; Second, the placement rack can be directly installed on the side of the vehicle compartment without occupying the roof space, which not only improves the space utilization of the fire truck, but also further improves the efficiency of firefighters in actual combat. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0015] Figure 2 This is a schematic diagram of the usage state of an embodiment of the present invention.

[0016] In the diagram: 1. Bracket, 11. Base plate, 111. Drain hole, 12. Inclined plate, 121. Guide roller fixing plate, 122. Opening, 13. Side plate, 131. Side plate hole, 1311. Side plate hole screw, 14. Guide roller, 141. Guide roller screw; 2. Front column, 21. Front column hole, 22. Front column fixing base plate, 23. Front column fixing top plate; 3. Rear mounting bracket, 31. Bracket fixing hole, 32. Rear mounting bracket fixing hole; 4. Connecting beam; 5. Carriage; 6. Rigid suction pipe. Detailed Implementation

[0017] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. However, the description of the embodiments is not a limitation on the technical solution. Any formal but not substantive changes made based on the concept of this utility model should be considered within the protection scope of this utility model.

[0018] In the following description, all directional or positional concepts involving up, down, left, right, front, and back are based on... Figure 1 The positions shown are for reference only and should not be construed as a particular limitation on the technical solutions provided by this utility model.

[0019] Please see Figure 1This utility model relates to a suction pipe placement rack for a water tank foam fire truck, comprising a set of brackets 1 arranged parallel to each other at intervals, a set of front uprights 2 arranged at intervals on the front side of the brackets 1 and fixed to the brackets 1, and a set of rear mounting brackets 3 arranged at intervals on the rear side of the brackets 1 and fixed to the brackets 1. The brackets 1 include a base plate 11, a pair of inclined plates 12 that open and fold upwards along the two sides of the base plate 11, and a pair of side plates 13 that fold upwards along the upper side of the inclined plates 12. At the two ends of the pair of inclined plates 12 along the length direction and near the end positions, a guide roller fixing plate 121 is folded downwards and forms an opening 122. A guide roller 14 is installed between the guide roller fixing plates 121 on the same side. The base plate 11 has a set of drainage holes 111 spaced apart along the length direction. The material of the aforementioned guide roller 14 is not limited in any way. In this embodiment, a nylon roller is preferred. Both ends of the guide roller 14 abut against the corresponding guide roller fixing plate 121, and both ends of the guide roller 14 are connected to the corresponding guide roller fixing plate 121 by a guide roller screw 141.

[0020] The aforementioned front column 2 is an upright channel steel structure, and a set of front column holes 21 are provided at intervals along the height direction on both sides. A set of front column fixing base plates 22 are folded at the lower end of the aforementioned front column 2, and a set of front column fixing top plates 23 are folded at the upper end of the aforementioned front column 2.

[0021] The aforementioned rear mounting bracket 3 protrudes towards the bracket 1 from the middle and a set of bracket fixing holes 31 are spaced apart along the height direction at the protrusion. A set of rear mounting bracket fixing holes 32 are spaced apart along the height direction on the side of the aforementioned rear mounting bracket away from the bracket 1.

[0022] A connecting beam 4 is installed between the front column 2 and the rear mounting bracket 3 at both ends of the aforementioned bracket 1 along its length. The connecting beam 4 is set on the top of the corresponding front column 2 and rear mounting bracket 3 and is connected and fixed to the front column 2 and the rear mounting bracket 3 respectively by screws.

[0023] A side plate hole 131 is provided on the aforementioned side plate 13 at the position corresponding to each front column 2 and each rear mounting bracket 3. A side plate hole screw 1311 is provided in the aforementioned side plate hole 131. The aforementioned side plate 13 is connected and fixed to the corresponding front column 2 and rear mounting bracket 3 through the side plate hole screw 1311.

[0024] The material of the aforementioned bracket 1 is not limited in any way. In this embodiment, the aforementioned bracket 1 is preferably made of steel plate bent in one piece, and the bottom plate 11, a pair of inclined plates 12 and a pair of side plates 13 on it are formed in one piece when the steel plate is bent.

[0025] Please see Figure 2 and combined Figure 1The specific installation and use process of the technical solution provided by this utility model is briefly described as follows: During installation, the aforementioned rear mounting bracket 3 is first fixed to the side of the carriage 5 with screws through the rear mounting bracket fixing hole 32. Then, the aforementioned front column 2 is fixed to the bottom plate and top plate of the carriage 5 with screws through the front column fixing base plate 22 and the front column fixing top plate 23. Finally, the aforementioned bracket 1 is lifted to the position between the rear mounting bracket 3 and the front column 2, and fixedly connected to the corresponding bracket fixing hole 31 and front column hole 21 with the side plate hole screws 1311 respectively. The rigid water suction pipe 6 is respectively set on the bracket 1 and is located between the guide rollers 14 at both ends of the bracket 1. When the rigid suction hose 6 is needed, the firefighter pulls the rigid suction hose 6 out from one end of the bracket 1 and places it on the guide roller 14 on the corresponding side. In this way, the rigid suction hose 6 can slide out or slide in along the arc surface of the guide roller 14, and the water accumulated in the rigid suction hose 6 can be discharged out in time through the drainage hole 111 of the base plate 11 and the opening 122 of the pair of inclined plates 12.

[0026] In summary, the technical solution provided by this utility model makes up for the shortcomings of the prior art, successfully completes the invention task, and faithfully realizes the technical effects described by the applicant in the above-mentioned technical effects column.

Claims

1. A water suction hose rack for a water tank foam fire truck, characterized by: The system includes a set of brackets (1) arranged parallel to each other at intervals, a set of front columns (2) arranged at intervals on the front side of the brackets (1) and fixed to the brackets (1) respectively, and a set of rear mounting brackets (3) arranged at intervals on the rear side of the brackets (1) and fixed to the brackets (1). The brackets (1) include a base plate (11), a pair of inclined plates (12) that open and fold upward along the two sides of the base plate (11) respectively, and a pair of side plates (13) that fold upward along the upper side of the inclined plates (12) respectively. At the two ends of the pair of inclined plates (12) in the length direction and near the end position, a guide roller fixing plate (121) is folded downward and forms an opening (122). A guide roller (14) is installed between the guide roller fixing plates (121) on the same side respectively.

2. A water tank foam fire apparatus suction hose rack according to claim 1, characterized in that: The front column (2) is an upright channel steel structure and a set of front column holes (21) are provided at intervals along the height direction on both sides. The lower end of the front column (2) is folded with a set of front column fixing base plates (22) and the upper end of the front column (2) is folded with a set of front column fixing top plates (23).

3. The water suction hose holder for a water tank foam fire fighting truck according to claim 1, characterized in that: The middle part of the rear mounting bracket (3) protrudes towards the bracket (1) and a set of bracket fixing holes (31) are spaced apart along the height direction at the protrusion. A set of rear mounting bracket fixing holes (32) are spaced apart along the height direction on the side of the rear mounting bracket away from the bracket (1).

4. The water suction hose holder for a water tank foam fire fighting truck according to claim 1, characterized in that: A connecting beam (4) is installed between the front column (2) and the rear mounting bracket (3) located at both ends of the bracket (1) along its length. The connecting beam (4) is set on the top of the corresponding front column (2) and rear mounting bracket (3) and is connected and fixed to the front column (2) and rear mounting bracket (3) respectively by fasteners.

5. The water tank foam fire apparatus suction hose rack of claim 1 wherein: The side plate (13) is provided with a side plate hole (131) at the position corresponding to each front column (2) and each rear mounting bracket (3). A side plate hole screw (1311) is provided in each side plate hole (131). The side plate (13) is connected and fixed to the corresponding front column (2) and rear mounting bracket (3) by the side plate hole screw (1311).

6. The water tank foam fire apparatus suction hose rack of claim 1 wherein: The base plate (11) is provided with a set of drainage holes (111) spaced apart along its length.

7. The water tank foam fire apparatus suction hose rack of claim 1 wherein: The guide roller (14) is a nylon roller and its two ends abut against the corresponding guide roller fixing plate (121). The two ends of the guide roller (14) are respectively connected to the corresponding guide roller fixing plate (121) by a guide roller screw (141).

8. The water tank foam fire apparatus suction hose rack of claim 1, wherein: The bracket (1) is integrally bent from a steel plate, and its base plate (11), a pair of inclined plates (12) and a pair of side plates (13) are integrally formed when the steel plate is bent.

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