Fire truck tank body and fire truck

Abstract

The utility model provides a kind of fire engine tank and fire engine, belong to fire engine field, comprising: shell;First anti-oscillation plate, shell is in at least two first anti-oscillation plates of equal interval setting;Second anti-oscillation plate, every adjacent two first anti-oscillation plate between and be located in the first anti-oscillation plate of head and the inner side wall of shell are connected with at least one second anti-oscillation plate;Partition, the first anti-oscillation plate of tail end and the inner side wall of shell between being connected with partition;Reinforcing component, every adjacent two first anti-oscillation plate between, be located in the first anti-oscillation plate of head and the inner side wall of shell between and be located in the first anti-oscillation plate of tail end and the inner side wall of shell between are provided with reinforcing component. It aims at solving the problem that fire engine tank structure in prior art cannot effectively suppress liquid sloshing. The technical effect reached is: realize the effective inhibition of liquid multidirectional sloshing in fire engine tank.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fire engine technical field especially, still relates to a kind of fire engine of a kind of fire engine tank body. BACKGROUND

[0002] Fire engine tank body is the core component of fire engine, mainly used to store the water and foam extinguishing agent needed for extinguishing fire, and its structural design directly affects the driving stability of fire engine, tank body service life and fire fighting efficiency.In fire fighting operation, fire engine often needs to drive at high speed, emergency brake or frequent steering under complex road conditions, and the liquid medium stored in the tank body will produce violent shaking due to inertia, which not only causes the vehicle center of gravity to deviate and the handling performance to decline, but also causes periodic impact on the tank body structure, leading to problems such as weld cracking and seal failure.

[0003] The anti-vibration structure of the existing fire engine tank body usually adopts a single form of fender, which achieves liquid shaking suppression by setting horizontal or vertical partitions in the tank body.However, the single array of fender can only weaken liquid fluctuation in a single direction, and the suppression effect of multi-directional shaking under complex working conditions is limited, and there is a lack of cooperative support structure between the partitions, which causes the tank body to be prone to local deformation or fatigue fracture under long-term impact load. SUMMARY

[0004] The utility model provides a kind of fire engine tank body, to solve the defect that the structure of fire engine tank body in prior art cannot effectively suppress liquid shaking, realize the effective suppression of the liquid multi-directional shaking in the fire engine tank body.

[0005] The utility model provides a kind of fire engine tank body, to solve the defect that the structure of fire engine tank body in prior art cannot effectively suppress liquid shaking, realize the effective suppression of the liquid multi-directional shaking in the fire engine tank body.

[0006] Shell;

[0007] First anti-vibration plate, at least two first anti-vibration plates are arranged at equal intervals in the shell;

[0008] Second anti-vibration plate, at least one second anti-vibration plate is connected between each adjacent two first anti-vibration plates and between the first anti-vibration plate at the head end and the inner side wall of the shell;

[0009] Partition plate, a partition plate is connected between the first anti-vibration plate at the tail end and the inner side wall of the shell;

[0010] Reinforcing assembly, reinforcing assembly is arranged between each adjacent two first anti-vibration plates, between the first anti-vibration plate at the head end and the inner side wall of the shell, and between the first anti-vibration plate at the tail end and the inner side wall of the shell.

[0011] In addition, the fire engine tank body according to the utility model can also have the following additional technical features:

[0012] In some embodiments of the utility model, the shell comprises:

[0013] Two first side plates, the two first side plates are oppositely arranged;

[0014] Two second side plates, the two second side plates are oppositely arranged, at least one second anti-oscillation plate is connected between the first anti-oscillation plate at the head end and one of the second side plates;

[0015] The first anti-oscillation plate at the head end and one of the second side plates and the first anti-oscillation plate at the tail end and the other second side plate are provided with a reinforcing assembly;

[0016] The top plate and the bottom plate, the two first side plates, the two second side plates, the top plate and the bottom plate are spliced to form the shell of the cuboid.

[0017] In some embodiments of the utility model, the reinforcing assembly comprises:

[0018] Pull plate, at least one pull plate is arranged between every two adjacent first anti-oscillation plates, between the first anti-oscillation plate at the head end and one of the second side plates and between the first anti-oscillation plate at the tail end and the other second side plate.

[0019] In some embodiments of the utility model, the reinforcing assembly further comprises:

[0020] Tie bar, at least one tie bar is arranged between every two adjacent first anti-oscillation plates, between the first anti-oscillation plate at the head end and one of the second side plates and between the first anti-oscillation plate at the tail end and the other second side plate.

[0021] In some embodiments of the utility model, the reinforcing assembly further comprises:

[0022] Inclined support rib, one side is connected with the second side plate, and the other side is connected with the bottom plate.

[0023] In some embodiments of the utility model, the reinforcing assembly further comprises:

[0024] Reinforcing rib plate, connected between the first anti-oscillation plate at the tail end and one of the second side plates.

[0025] In some embodiments of the utility model, the partition plate comprises:

[0026] Foam partition plate, one side is connected with one of the first side plates, the other side is connected with the first anti-oscillation plate at the tail end, one end is connected with the top plate, and the other end is connected with the bottom plate;

[0027] The foam bottom plate is rectangular in shape, and four sides of the foam bottom plate are connected with one of the first side plates, the first anti-oscillation plate at the tail end, the foam partition plate, and one of the second side plates, respectively.

[0028] In some embodiments of the utility model, a water passing hole is formed in each first anti-oscillation plate.

[0029] In some embodiments of the utility model, further comprising:

[0030] The support is arranged at the bottom of the shell.

[0031] The utility model provides a fire engine in the second aspect, including all technical features of the fire engine tank body of the utility model in the first aspect.

[0032] In conclusion, the application has the following beneficial technical effects: the first anti-oscillation plate and the second anti-oscillation plate are arranged in cooperation to limit the transverse and longitudinal movement of the liquid in the tank body, thereby weakening the liquid in multiple directions, effectively suppressing the shaking of the liquid in the tank body, and effectively supporting the tank body through the arrangement of the reinforcing assembly, avoiding the local deformation or fatigue fracture of the tank body under long-term impact load. BRIEF DESCRIPTION OF DRAWINGS

[0033] Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The accompanying drawings are included to provide a description of the preferred embodiments and are not meant to limit the present application. Furthermore, the same reference numerals are used throughout the several drawings to denote the same or similar parts. In the drawings:

[0034] Figure 1 A first view of a perspective view of the fire engine tank body according to some embodiments of the utility model is schematically shown.

[0035] Figure 2 A second view of a perspective view of the fire engine tank body according to some embodiments of the utility model is schematically shown.

[0036] Figure 3 A third view of a perspective view of the fire engine tank body according to some embodiments of the utility model is schematically shown.

[0037] Figure 4 A fourth view of a perspective view of the fire engine tank body according to some embodiments of the utility model is schematically shown.

[0038] Figure 5 A perspective view of the fire engine according to some embodiments of the utility model is schematically shown.

[0039] REFERENCE NUMERALS:

[0040] 1. A fire fighting vehicle tank, 11, water tank, 101, outer shell, 1011, first side plate, 1012, second side plate, 1013, top plate, 1014, bottom plate, 102, support, 103, first anti-oscillation plate, 104, second anti-oscillation plate, 105, reinforcing rib plate, 107, tie rod, 108, bottom support, 1081, support plate, 1082, connecting plate, 109, fixed rib plate, 110, water suction pipe, 111, flange, 112, pull plate, 113, foam tank, 114, foam bottom plate, 115, foam partition plate, 116, support rib plate, 118, water filling pipe, 119, water passing hole, 120, overflow pipe, 121, side sealing plate, 122, bottom sealing plate, 123, inclined support rib, 124, avoiding groove, 2, vehicle head, 3, box body, 4, pipe assembly, 5, chassis. DETAILED DESCRIPTION

[0041] Example embodiments of the present disclosure will be described more fully hereinafter with reference to the accompanying drawings. While example embodiments of the present disclosure are shown in the drawings, it is understood that the present disclosure can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0042] It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order in which they are described, unless specifically identified as an order dependent step. It is also to be understood that additional or alternative steps can be employed.

[0043] Although the terms first, second, third, etc. can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be only used to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terms such as "first", "second" and other numerical terms when used in the singular or plural herein do not imply a sequence or order unless the context clearly indicates otherwise. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.

[0044] For ease of description, spatial relative terms can be used herein to describe the relationship of one element or feature to another element or feature as shown in the drawings, such as "inner", "outer", "inside", "outside", "lower", "below", "upper", "above", etc. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, an element described as "below" or "under" another element or feature would then be oriented "above" or "over" the other element or feature. Thus, the example term "below" can include both an above and below orientation. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0045] As shown in the drawings, Figures 1 to 4 According to the embodiments of the first aspect of the present application, a fire truck tank is provided, comprising a shell 101, a first anti-oscillation plate 103, a second anti-oscillation plate 104, a reinforcing assembly and a partition plate, at least two first anti-oscillation plates 103 are arranged at equal intervals in the shell 101, at least one second anti-oscillation plate 104 is connected between each adjacent two first anti-oscillation plates 103 and between the first anti-oscillation plate 103 at the head end and the inner side wall of the shell 101, a partition plate is connected between the first anti-oscillation plate 103 at the tail end and the inner side wall of the shell 101, the partition plate is used to separate the cavity in the shell 101 into a water tank 11 and a foam tank 113, and the reinforcing assembly is arranged between each adjacent two first anti-oscillation plates 103, between the first anti-oscillation plate 103 at the head end and the inner side wall of the shell 101, and between the first anti-oscillation plate 103 at the tail end and the inner side wall of the shell 101.

[0046] In the above embodiments, it should be noted that the second anti-oscillation plate 104 is perpendicular to the first anti-oscillation plate 103, and the bottom wall of the shell 101 and the top wall of the shell 101 are both connected with the second anti-oscillation plate 104.

[0047] The technical effects achieved by the above embodiments are as follows: the cooperation of the first anti-vibration plate 103 and the second anti-vibration plate 104 realizes the lateral and longitudinal limitation of the liquid in the tank, thereby reducing the fluctuation of the liquid in multiple directions and effectively suppressing the sloshing of the liquid in the tank. The reinforcement components effectively support the tank and prevent the tank from undergoing local deformation or fatigue fracture under long-term impact load.

[0048] Optional, such as Figures 1 to 4 As shown, the outer shell 101 includes two first side plates 1011, two second side plates 1012, a top plate 1013, and a bottom plate 1014. The two first side plates 1011, two second side plates 1012, top plate 1013, and bottom plate 1014 are spliced ​​to form a cuboid outer shell 101. The two first side plates 1011 are arranged opposite to each other, the two second side plates 1012 are arranged opposite to each other, and the top plate 1013 and bottom plate 1014 are arranged opposite to each other. The two ends of each first anti-vibration plate 103 are respectively connected to the two first side plates 1011. At least one second anti-vibration plate 104 is connected between the first anti-vibration plate 103 at the front end and one of the second side plates 1012. Reinforcing components are provided between the first anti-vibration plate 103 at the front end and one of the second side plates 1012, and between the first anti-vibration plate 103 at the rear end and the other second side plate 1012.

[0049] In the above optional embodiments, it should be noted that two second anti-vibration plates 104 are connected between each pair of adjacent first anti-vibration plates 103 and between the first anti-vibration plate 103 at the head end and the inner sidewall of the outer shell 101. One of the second anti-vibration plates 104 is connected to the top plate 1013, and the other second anti-vibration plate 104 is connected to the bottom plate 1014.

[0050] In addition, the tank also includes a suction pipe 110, a flange 111, an overflow pipe 120, and a filling water pipe 118, all of which are connected to the outer shell 101.

[0051] The suction pipe 110 is mainly used to connect the fire truck to the water source and to draw water from the external water source into the tank. The suction pipe 110 can also be operated in reverse to discharge excess water from the tank or inject it into the water source.

[0052] Flange 111 is a pipe fitting used to connect the tank to external pipes or equipment.

[0053] The function of the overflow pipe 120 is to prevent excessive pressure inside the tank when injecting extinguishing agent or water. When the tank is full to a certain height, the water will be discharged through the overflow pipe to prevent the tank from overflowing.

[0054] The filling water pipeline 118 is used to fill the tank with water. It can be connected to a fire hydrant or other low-pressure water source and the water is injected into the tank by a water pump.

[0055] The advantages of the above optional embodiments are as follows: the cooperation of the two first side plates 1011, the two second side plates 1012, the top plate 1013 and the bottom plate 1014 makes the tank body form a sealed tank structure, which ensures the convenience and reliability of tank assembly.

[0056] Optional, such as Figures 1 to 4 As shown, the reinforcing component includes a pull plate 112, and at least one pull plate 112 is provided between each two adjacent first anti-vibration plates 103, between the first anti-vibration plate 103 at the head end and one of the second side plates 1012, and between the first anti-vibration plate 103 at the tail end and the other second side plate 1012.

[0057] In the above optional embodiments, it should be noted that at least six pull plates 112 are provided between the first anti-vibration plate 103 at the beginning and one of the second side plates 1012, and between the first anti-vibration plate 103 at the end and another second side plate 1012. Every three pull plates 112 are connected in sequence as a group, and the three pull plates 112 in each group are connected to the two first side plates 1011 and the second side plate 1012 respectively by bolting, bonding or welding. At least four pull plates 112 are connected between each pair of first anti-vibration plates 103 by bolting, bonding or welding, and the at least four pull plates 112 are connected to the corresponding first side plate 1011 in pairs from top to bottom at intervals.

[0058] The advantages of the above optional embodiments are as follows: the setting of the pull plate 112 effectively ensures the strength and rigidity of the tank body, so that the tank body is effectively supported and the first anti-vibration plates 103 form a cooperative support, avoiding the occurrence of local deformation or fatigue fracture of the tank body under long-term impact load.

[0059] Optional, such as Figures 1 to 4 As shown, the reinforcing component also includes tie rods 107. At least one tie rod 107 is provided between each pair of adjacent first anti-vibration plates 103, between the first anti-vibration plate 103 at the head end and one of the second side plates 1012, and between the first anti-vibration plate 103 at the tail end and the other second side plate 1012. One side of each tie rod 107 is connected to the bottom wall, and the other side of each tie rod 107 is connected to a first side plate 1011.

[0060] In the above optional embodiments, it should be noted that each tie rod 107 is connected to the base plate 1014 and to the corresponding first side plate 1011 by means of bolt connection, adhesive connection or welding connection.

[0061] The beneficial effects of the above optional embodiments are as follows: by setting the tie rod 107, an effective triangular support structure is formed between the first side plate 1011 and the bottom plate 1014, thereby ensuring the reliability of the connection between the first side plate 1011 and the bottom plate 1014, further ensuring the stability of the outer shell 101 of the tank, and thus ensuring the stability of the tank.

[0062] Optional, such as Figures 1 to 4 As shown, the reinforcing assembly also includes a diagonal brace 123, one side of which is connected to the second side plate 1012, and the other side of which is connected to the bottom plate 1014.

[0063] In the above optional embodiments, it should be noted that the bottom of the outer shell 101 is also provided with a clearance groove 124, and the three side sealing plates 121 and one bottom sealing plate 122 are connected to each other to close the clearance groove 124; one of the second side plates 1012 is connected to the bottom plate 1014 by a diagonal bracing 123, and the other second side plate 1012 is connected to the bottom sealing plate 122 by a diagonal bracing 123.

[0064] The advantages of the above optional embodiments are that the stability of the connection between the second side plate 1012 and the bottom plate 1014 is ensured by the setting of the diagonal bracing 123.

[0065] Optional, such as Figures 1 to 4 As shown, the reinforcing assembly also includes a reinforcing rib 105, which is connected between the first anti-vibration plate 103 located at the tail end and one of the second side plates 1012.

[0066] In the above optional embodiments, it should be noted that the reinforcing rib plate 105 is connected to the corresponding first anti-vibration plate 103 and the corresponding second side plate 1012 by means of bolt connection, bonding or welding connection; the reinforcing rib plate 105 is located below the foam liquid tank 113.

[0067] The beneficial effects of the above optional embodiments are as follows: the setting of the reinforcing rib 105 can further ensure the reliability of the connection between the first anti-vibration plate 103 located at the tail end and the second side plate 1012 of the outer shell 101, thereby indirectly ensuring the firmness of the foam liquid tank 113.

[0068] Optional, such as Figures 1 to 4As shown, the partition plate includes a foam base plate 114 and a foam partition 115. One side of the foam partition 115 is connected to one of the first side plates 1011, and the other side of the foam partition 115 is connected to the first anti-vibration plate 103 located at the tail end. One end of the foam partition 115 is connected to the top plate 1013, and the other end of the foam partition 115 is connected to the base plate 1014. The foam base plate 114 is rectangular in shape, and its four sides are respectively connected to one of the first side plates 1011, the first anti-vibration plate 103 located at the tail end, the foam partition 115, and one of the second side plates 1012.

[0069] In the above optional embodiments, it should be noted that the foam base plate 114 and the foam partition 115 are perpendicular to each other.

[0070] The advantages of the above optional embodiments are as follows: the combination of the foam base plate 114 and the foam partition 115 can effectively separate the outer shell 101 into a water tank 11 and a foam liquid tank 113, so as to ensure the separate input and output of foam and water, thereby indirectly ensuring the reliability of fire extinguishing.

[0071] Optional, such as Figures 1 to 4 As shown, each of the first anti-vibration plates 103 has a water passage hole 119.

[0072] In the above optional embodiments, it should be noted that the positions of the water passage holes 119 of each of the first anti-vibration plates 103 are staggered.

[0073] The advantages of the above optional embodiments are as follows: the liquid flow path can be guided by the water passage hole 119, so that the swaying energy can be canceled out between each of the first anti-vibration plates 103, reducing the lateral or longitudinal impact force of the liquid on the tank, and avoiding the occurrence of rollover or loss of control due to the shift of the vehicle's center of gravity.

[0074] Optional, such as Figures 1 to 4 As shown, it also includes support members 102, and multiple support members 102 are provided at the bottom of the outer casing 101.

[0075] In the above optional embodiments, it should be noted that a bottom support 108 is also included. The bottom support 108 includes a support plate 1081, a connecting plate 1082, and support ribs 116. The support plate 1081 is connected to the bottom plate 1014 by means of bolts or welding. The support plate 1081 is L-shaped. Multiple support ribs 116 are connected between the support plate 1081 and the bottom plate 1014. The support member 102 adopts an elastic support member with an existing elastic bolt structure.

[0076] The advantages of the above optional embodiments are that the tank body can be reliably installed on the fire truck by the provision of the support member 102.

[0077] like Figure 5 As shown, according to an embodiment of the second aspect of the present invention, a fire truck is proposed, which includes all the technical features of the fire truck tank body of the first aspect of the present invention.

[0078] In the above embodiments, it should be noted that the fire truck also includes a cab 2, a box body 3, a piping assembly 4, a chassis 5, a subframe, and a transmission assembly. The cab 2, box body 3, piping assembly 4, chassis 5, subframe, and transmission assembly all adopt existing fire truck cab 2, box body 3, piping assembly 4, chassis 5, subframe, and transmission assembly, which will not be discussed further here. The fire truck tank body 1 is installed inside the box body 3, and the bottom of the fire truck tank body 1 is connected to the chassis 5 via a support member 102.

[0079] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be determined by the scope of the claims.

Claims

1. A fire truck tank body, characterized in that, include: Outer shell (101); The first anti-vibration plate (103) is provided at least two of the first anti-vibration plates (103) at equal intervals inside the outer shell (101). The second anti-vibration plate (104) is connected to at least one second anti-vibration plate (104) between each two adjacent first anti-vibration plates (103) and between the first anti-vibration plate (103) located at the first end and the inner sidewall of the outer shell (101). A partition plate is connected between the first anti-vibration plate (103) at the tail end and the inner wall of the outer shell (101); The reinforcing component is provided between each pair of adjacent first anti-vibration plates (103), between the first anti-vibration plate (103) at the head end and the inner wall of the outer shell (101), and between the first anti-vibration plate (103) at the tail end and the inner wall of the outer shell (101).

2. The fire truck tank body according to claim 1, characterized in that, The outer casing (101) includes: Two first side plates (1011) are arranged opposite to each other; Two second side plates (1012) are arranged opposite to each other, and at least one second anti-vibration plate (104) is connected between the first anti-vibration plate (103) at the first end and one of the second side plates (1012). The reinforcing components are provided between the first anti-vibration plate (103) at the first end and one of the second side plates (1012), and between the first anti-vibration plate (103) at the tail end and the other second side plate (1012); The top plate (1013) and the bottom plate (1014), the two first side plates (1011), the two second side plates (1012), the top plate (1013) and the bottom plate (1014) are spliced ​​together to form a cuboid shell (101).

3. The fire truck tank body according to claim 2, characterized in that, The reinforcement components include: At least one of the pull plates (112) is provided between each two adjacent first anti-vibration plates (103), between the first anti-vibration plate (103) at the head end and one of the second side plates (1012), and between the first anti-vibration plate (103) at the tail end and the other second side plate (1012).

4. The fire truck tank body according to claim 2, characterized in that, The reinforcement components also include: At least one of the tie rods (107) is provided between each two adjacent first anti-vibration plates (103), between the first anti-vibration plate (103) at the first end and one of the second side plates (1012), and between the first anti-vibration plate (103) at the tail end and the other second side plate (1012).

5. The fire truck tank body according to claim 2, characterized in that, The reinforcement components also include: The diagonal bracing (123) is connected to the second side plate (1012) on one side and to the bottom plate (1014) on the other side.

6. The fire truck tank body according to claim 2, characterized in that, The reinforcement components also include: A reinforcing rib (105) is connected between the first anti-vibration plate (103) located at the tail end and one of the second side plates (1012).

7. The fire truck tank body according to any one of claims 2-6, characterized in that, The partition plate includes: The foam partition (115) is connected to one of the first side plates (1011) on one side and to the first anti-vibration plate (103) located at the tail end on the other side. One end is connected to the top plate (1013) and the other end is connected to the bottom plate (1014). Foam base plate (114), the shape of the foam base plate (114) is rectangular, and the four sides of the foam base plate (114) are respectively connected to one of the first side plates (1011), the first anti-vibration plate (103) located at the tail end, the foam partition (115) and one of the second side plates (1012).

8. The fire truck tank body according to claim 1, characterized in that, Each of the first anti-vibration plates (103) has a water passage hole (119).

9. The fire truck tank body according to claim 1, characterized in that, Also includes: Support members (102) are provided at the bottom of the outer shell (101).

10. A fire truck, characterized in that, Includes the fire truck tank body as described in any one of claims 1 to 9.

Images