Fire fighting truck

Abstract

The embodiment of the utility model provides a fire fighting truck, and relates to the technical field of fire fighting equipment. The fire fighting truck comprises a frame, a dry powder tank and a bearing frame. The dry powder tank is installed on the frame, the bearing frame comprises a first bottle rack, and the first bottle rack is installed on the dry powder tank and used for containing a nitrogen bottle. Due to the fact that the first bottle rack capable of containing the nitrogen bottle can be integrated on the dry powder tank, the space occupied by the dry powder tank is reasonably utilized, when the same nitrogen bottle is placed, the space placed on the vehicle frame can be effectively reduced, the occupied compartment space can be reduced, and therefore the available equipment box space of the whole vehicle is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of fire fighting equipment, in particular to a fire fighting truck. Background Art

[0002] At present, three-phase jet high-pressure fire trucks need to be equipped with a boom system and a dry powder system. With market demand, the capacity of dry powder tanks is constantly increasing. At present, the capacity of dry powder tanks reaches 4000L. In this case, due to the limitation of the vehicle layout, only one nitrogen cylinder is configured, so only a horizontal dry powder tank can be used. Generally, multiple nitrogen cylinders are configured.

[0003] The inventor has found through research that the existing nitrogen cylinder is installed and integrated on the nitrogen cylinder rack, and the dry powder tank and the nitrogen cylinder are installed on the sub-frame respectively. Then this arrangement takes up more space in the car compartment, resulting in a smaller space available for the equipment box of the whole vehicle. Utility Model Content

[0004] The utility model aims to provide a fire truck, which can reduce the occupation of the compartment space and increase the available equipment box space of the whole vehicle.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides a fire truck, comprising:

[0007] Frame;

[0008] Dry powder tank, which is installed on the vehicle frame;

[0009] The support frame includes a first bottle rack, the first bottle rack is installed on the dry powder tank, and the first bottle rack is used to place the nitrogen bottle.

[0010] In an optional embodiment, the number of the first bottle racks is two, and the two first bottle racks are arranged on the dry powder tank at intervals along the radial direction of the dry powder tank.

[0011] In an optional embodiment, the first bottle rack includes a bottom plate, a first side plate, a second side plate and a supporting plate, the first side plate and the second side plate are respectively arranged on both sides of the bottom plate, the two sides of the supporting plate are respectively connected to the first side plate and the second side plate, and the bottom plate or the supporting plate is used to place the nitrogen bottle.

[0012] In an optional embodiment, there are multiple supporting plates, and the multiple supporting plates are arranged at intervals along the height direction.

[0013] In an optional embodiment, the first bottle rack also includes a top plate, both sides of which are respectively connected to the first side plate and the second side plate, the top plate is located at one end of the first side plate and the second side plate away from the bottom plate, and the top plate is used to place the nitrogen bottle.

[0014] In an optional embodiment, the top plate has at least one placement station for installing a nitrogen cylinder.

[0015] In an optional embodiment, the first bottle rack is detachably connected to the dry powder tank.

[0016] In an optional embodiment, the carrier frame further includes a second bottle rack, which is used to place nitrogen bottles, and the second bottle rack is arranged on the frame and located at one end of the dry powder tank.

[0017] In an optional embodiment, the frame includes a subframe, the dry powder tank is arranged on the subframe, the subframe includes a partition and a subframe longitudinal beam arranged on both sides of the partition, and the axial direction of the dry powder tank is parallel to the extension direction of the subframe longitudinal beam.

[0018] In an optional embodiment, the partition is provided with a groove for assembling the dry powder tank.

[0019] The beneficial effect of the embodiment of the utility model is as follows: the fire truck provided by the embodiment of the utility model includes a frame, a dry powder tank and a load-bearing frame. The dry powder tank is installed on the frame, and the load-bearing frame includes a first bottle rack, and the first bottle rack is installed on the dry powder tank, and the first bottle rack is used to place a nitrogen bottle. Since the first bottle rack capable of placing a nitrogen bottle can be integrated on the dry powder tank, the space occupied by the dry powder tank is reasonably utilized, and when placing the same nitrogen bottle, the space placed on the frame can be effectively reduced, so that the occupied compartment space can be reduced, thereby increasing the available equipment box space of the whole vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A schematic diagram of the structure of the support frame provided by the embodiment of the utility model after being assembled on the sub-frame at a first viewing angle;

[0022] Figure 2 A schematic diagram of the structure of the supporting frame provided by the embodiment of the utility model after being assembled on the sub-frame at a second viewing angle;

[0023] Figure 3 The present invention is a schematic structural diagram of a support frame provided by an embodiment of the present invention after being assembled on a sub-frame at a third viewing angle.

[0024] Icons: 10-frame; 110-subframe; 111-subframe longitudinal beam; 112-partition; 1121-groove; 20-dry powder tank; 30-carrying rack; 310-first bottle rack; 311-first side panel; 312-second side panel; 313-bottom panel; 314-top panel; 315-carrying plate; 320-second bottle rack; 2-nitrogen bottle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] The specific structure of a fire truck provided by an embodiment of the utility model and the corresponding technical effects thereof are described in detail below in conjunction with the patent drawings.

[0032] Please refer to Figure 1-Figure 3 A fire truck provided by an embodiment of the utility model includes a frame 10, a dry powder tank 20 and a load-bearing frame 30.

[0033] The dry powder tank 20 is installed on the vehicle frame 10 , and the carrier frame 30 includes a first bottle rack 310 . The first bottle rack 310 is installed on the dry powder tank 20 , and the first bottle rack 310 is used to place the nitrogen bottle 2 .

[0034] It should be noted that the above-mentioned frame 10 can be understood as a sub-frame 110 .

[0035] It is understandable that in some existing fire trucks, the dry powder tank 20 and the nitrogen cylinder 2 are respectively installed on the sub-frame 110, that is, all the nitrogen cylinders 2 are also installed on the sub-frame 110, so more car space will be occupied, resulting in less available equipment box space.

[0036] In the present embodiment, the first bottle rack 310 is installed on the dry powder tank 20, and the first bottle rack 310 is used to place the nitrogen cylinder 2. That is to say, the first bottle rack 310 capable of placing the nitrogen cylinder 2 can be integrated on the dry powder tank 20, so that the space occupied by the dry powder tank 20 is reasonably utilized. When placing the same nitrogen cylinder 2, the space placed on the frame 10 can be effectively reduced, so that the occupied compartment space can be reduced, thereby increasing the available equipment box space of the whole vehicle.

[0037] In detail, in this embodiment, the first bottle holder 310 is installed on the side of the dry powder tank 20, that is, when the dry powder tube is placed horizontally on the auxiliary frame 110, the side wall of the dry powder tank 20 can be understood as the outer peripheral surface excluding the two end surfaces.

[0038] In order to reduce the space occupied by the height, the first bottle rack 310 is located on a side of the dry powder tank 20 close to the frame 10 .

[0039] Optionally, the number of the first bottle racks 310 is two, and the two first bottle racks 310 are arranged on the dry powder can 20 at intervals along the radial direction of the dry powder can 20. That is, the two first bottle racks 310 are installed on both sides of the dry powder can 20. It should be noted that in order to ensure that the dry powder can 20 is subjected to uniform force, the two first bottle racks 310 are symmetrical about a preset plane, and the preset plane passes through the diameter of the dry powder can 20 and is perpendicular to the bottom of the frame 10.

[0040] In detail, the first bottle rack 310 includes a bottom plate 313, a first side plate 311, a second side plate 312 and a supporting plate 315. The first side plate 311 and the second side plate 312 are respectively arranged on both sides of the bottom plate 313, and both sides of the supporting plate 315 are respectively connected to the first side plate 311 and the second side plate 312. The bottom plate 313 or the supporting plate 315 is used to place the nitrogen bottle 2. That is, when the nitrogen bottle 2 is installed, the nitrogen bottle 2 can be placed on the bottom plate 313 or on the supporting plate 315.

[0041] In this embodiment, there are multiple load-bearing plates 315, and the multiple load-bearing plates 315 are spaced apart along the height direction. It should be noted that, in this embodiment, the height direction can be understood as the vertical direction when the fire truck is placed on the ground.

[0042] Since the plurality of supporting plates 315 are arranged at intervals in the height direction, a plurality of nitrogen bottles 2 can be placed in the first bottle rack 310, further reducing the number of nitrogen bottles 2 installed on the frame 10, thereby further reducing the occupied vehicle compartment space, thereby increasing the available equipment box space of the entire vehicle.

[0043] It should be noted that a plurality can be understood as a number of two or more than two.

[0044] Specifically, in this embodiment, the number of the supporting plates 315 is two, that is, including the bottom plate 313 , the first bottle rack 310 can hold three nitrogen bottles 2 .

[0045] Of course, in some other embodiments, the number of the supporting plates 315 may also be 3, 4 or 5.

[0046] It should be noted that the first side plate 311 is close to the dry powder can 20. In addition, in the assembly of the first bottle rack 310 and the dry powder can 20, the first side plate 311 and the dry powder can 20 can be assembled, and other connecting structures provided on the first bottle rack 310 can be assembled with the dry powder can 20. The assembly of the rack body and the can body is a conventional setting of a mechanical mechanism, and the specific structure of the connecting structure will not be described in detail here, as long as it can be assembled with the dry powder can 20.

[0047] In this embodiment, the first bottle rack 310 is detachably connected to the dry powder can 20. It is understandable that since the first bottle rack 310 is detachably connected to the dry powder can 20, it is convenient for the user to replace the first bottle rack 310. That is, when the user needs to replace the first bottle rack 310 due to damage to the first bottle rack 310 or needs to configure a first bottle rack 310 of a different size, only the first bottle rack 310 can be replaced instead of replacing the dry powder can 20 at the same time, which can save certain economic costs.

[0048] The detachable connection can be understood as threaded connection between the connection structure on the first bottle rack 310 and the dry powder can 20 through threaded fasteners, or the connection structure of the first bottle rack 310 is clamped with the dry powder can 20, etc. As long as the connection strength between the first bottle rack 310 and the dry powder can 20 can be guaranteed.

[0049] Of course, in some other embodiments, the dry powder tank 20 may not be detachably connected to the first bottle rack 310, and the first bottle rack 310 and the dry powder tank 20 may be connected by welding.

[0050] Further, the first bottle rack 310 further includes a top plate 314, both sides of which are connected to the first side plate 311 and the second side plate 312, respectively, and the top plate 314 is located at one end of the first side plate 311 and the second side plate 312 away from the bottom plate 313, and the top plate 314 is used to place the nitrogen bottle 2. In detail, the bottom plate 313, the plurality of bearing plates 315 and the top plate 314 are respectively arranged at intervals in the height direction, and the plurality of bearing plates 315 are located between the bottom plate 313 and the top plate 314.

[0051] Due to the provision of the top plate 314 , and the fact that the top plate 314 can also hold the nitrogen cylinders 2 , the number of nitrogen cylinders 2 that can be placed on the first cylinder rack 310 is increased.

[0052] The top plate 314 has at least one placement station, which is used to install the nitrogen cylinder 2.

[0053] It should be noted that, in this embodiment, the top plate 314 has two placement stations. One placement station can place one nitrogen bottle 2, that is, in this embodiment, the top plate 314 can place two nitrogen bottles 2. Of course, in some other optional embodiments, the top plate 314 can also place only one nitrogen bottle 2, or the top plate 314 can only place 3 or 4 nitrogen bottles 2.

[0054] Optionally, in order to install more nitrogen cylinders 2, the carrier frame 30 also includes a second bottle rack 320, which is used to place the nitrogen cylinders 2. The second bottle rack 320 is arranged on the frame 10 and is located at one end of the dry powder tank 20. It can be understood that the second bottle rack 320 is arranged on the frame 10 and is located at one end of the dry powder tank 20 along the axial direction.

[0055] It can be understood that since the dry powder tank 20 is provided with a first bottle rack 310 for mounting nitrogen bottles 2, the number of nitrogen bottles 2 on the second bottle rack 320 can be effectively reduced, thereby reducing the space occupied by the second bottle rack 320 on the frame 10, thereby increasing the available equipment box space of the entire vehicle.

[0056] It should be noted that the second bottle rack 320 can be detachably connected to the frame 10 , and the second bottle rack 320 can also be connected to the frame 10 by welding.

[0057] Specifically, the vehicle frame 10 includes a sub-frame 110, the dry powder tank 20 is arranged on the sub-frame 110, the sub-frame 110 includes a partition 112 and a sub-frame longitudinal beam 111 arranged on the partition 112, and the axis direction of the dry powder tank 20 is parallel to the extension direction of the sub-frame longitudinal beam 111. It can be understood that since the axis of the dry powder tank 20 in this embodiment is parallel to the extension direction of the sub-frame longitudinal beam 111, when the dry powder tank 20 is placed on the sub-frame 110, the space occupied by the dry powder tank 20 in the direction perpendicular to the extension direction of the sub-frame longitudinal beam 111 can be reduced.

[0058] In detail, the partition 112 is provided with a groove 1121 for assembling the dry powder tank 20. It can be understood that since the dry powder tank 20 is a canned structure, in order to ensure that the dry powder tank 20 can be stably installed on the sub-frame 110, the partition 112 is provided with a groove 1121. The groove 1121 provides a sinking space for the dry powder tank 20 to be installed, thereby ensuring the stability of the assembly of the dry powder tank 20 and the sub-frame 110.

[0059] In this embodiment, since the axial direction of the dry powder tank 20 is parallel to the extension direction of the sub-frame longitudinal beam 111, the sub-frame longitudinal beam 111 does not need to be provided in the notch corresponding to the groove 1121 of the partition plate 112, thereby ensuring the strength of the sub-frame longitudinal beam 111.

[0060] In summary, a fire truck provided by an embodiment of the utility model includes a frame 10, a dry powder tank 20 and a carrier 30. The dry powder tank 20 is installed on the frame 10, and the carrier 30 includes a first bottle rack 310, which is installed on the dry powder tank 20, and the first bottle rack 310 is used to place the nitrogen cylinder 2. Since the first bottle rack 310 capable of placing the nitrogen cylinder 2 can be integrated on the dry powder tank 20, the space occupied by the dry powder tank 20 is reasonably utilized. When placing the same nitrogen cylinder 2, the space placed on the frame 10 can be effectively reduced, so that the occupied compartment space can be reduced, thereby increasing the available equipment box space of the whole vehicle.

[0061] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire truck, characterized in that: include: Frame; A dry powder tank, the dry powder tank being mounted on the vehicle frame; The support frame includes a first bottle rack, the first bottle rack is installed on the dry powder tank, and the first bottle rack is used to place a nitrogen bottle.

2. The fire truck according to claim 1, characterized in that: The number of the first bottle racks is two, and the two first bottle racks are arranged on the dry powder tank at intervals along the radial direction of the dry powder tank.

3. The fire truck according to claim 1, characterized in that: The first bottle rack includes a bottom plate, a first side plate, a second side plate and a supporting plate. The first side plate and the second side plate are respectively arranged on both sides of the bottom plate. Both sides of the supporting plate are respectively connected to the first side plate and the second side plate. The bottom plate or the supporting plate is used to place the nitrogen bottle.

4. The fire truck according to claim 3, characterized in that: There are multiple carrying plates, and the multiple carrying plates are arranged at intervals along the height direction.

5. The fire truck according to claim 3, characterized in that: The first bottle rack also includes a top plate, both sides of which are connected to the first side plate and the second side plate respectively, and the top plate is located at one end of the first side plate and the second side plate away from the bottom plate, and the top plate is used to place the nitrogen bottle.

6. The fire truck according to claim 5, characterized in that: The top plate has at least one placement station, and the placement station is used to install the nitrogen cylinder.

7. The fire truck according to claim 1, characterized in that: The first bottle rack is detachably connected to the dry powder tank.

8. The fire truck according to claim 1, characterized in that: The support frame also includes a second bottle rack, which is used to place nitrogen bottles. The second bottle rack is arranged on the frame and is located at one end of the dry powder tank.

9. The fire truck according to claim 1, characterized in that: The frame includes a subframe, the dry powder tank is arranged on the subframe, the subframe includes a partition and subframe longitudinal beams arranged on both sides of the partition, and the axial direction of the dry powder tank is parallel to the extension direction of the subframe longitudinal beam.

10. The fire truck according to claim 9, characterized in that: The partition is provided with a groove for assembling the dry powder tank.

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