Fire-fighting tank body

Abstract

The utility model provides a fire-fighting tank body, and relates to the technical field of fire-fighting equipment. The fire-fighting tank body comprises a tank main body and a hoisting structure. A plurality of mounting plates are arranged in the tank main body, and a top wall for sealing the inner space of the tank main body is also arranged. The hoisting structure comprises a bearing main body and a hoisting assembly; the bearing main body is fixedly connected to at least one mounting plate; the hanging assembly is arranged on the bearing body and penetrates through the top wall to extend out so that the traction device can be hung on the hanging assembly. The fire-fighting tank provided by the utility model can solve the technical problems that a large-tonnage tank is difficult to hoist and is easy to damage in the prior art.

Description

Technical Field

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

[0002] With the large-scale application of composite plastic tanks in fire-fighting fire trucks, the tonnage of the tanks ranges from a few hundred liters to 25,000L. In the production of the tank, when the tank bottom plate needs to be welded, the tank needs to be turned over, and a lifting device is used; after the tank is completed, it enters the painting workshop and the final assembly workshop, and the tank lifting device is used in the logistics turnover process.

[0003] However, in the prior art, when lifting a large-tonnage tank with a liquid capacity of 16,000L to 25,000L, the maximum weight of the tank can reach 4 tons. The strength of the composite material tank is not high enough, and ordinary structures cannot meet this requirement. In addition, direct lifting will damage the tank and cause water leakage. Utility Model Content

[0004] The technical problem solved by the utility model is how to solve the technical problem that the large-tonnage tank body is difficult to hoist and the tank body is easily damaged in the prior art.

[0005] The embodiments of the present invention can be implemented as follows:

[0006] The utility model provides a fire fighting tank body, comprising:

[0007] A tank body, which has a plurality of mounting plates disposed therein and a top wall covering the inner space of the tank body;

[0008] The hoisting structure comprises a load-bearing body and a hoisting assembly; the load-bearing body is fixedly connected to at least one of the mounting plates; the hoisting assembly is arranged on the load-bearing body and extends through the top wall to be hoisted by a traction device.

[0009] Optionally, a through hole is opened on the top wall, and the hanging assembly passes through the top wall and extends out of the through hole.

[0010] Optionally, a projection area of ​​the bearing body along the axis of the through hole is larger than an opening area of ​​the through hole.

[0011] Optionally, a sealing member is provided between the bearing body and the top wall.

[0012] Optionally, the hanging assembly includes a hanging member and a fixing member; the hanging member is arranged in a ring shape, and the hanging member is used for hanging by a traction device; the fixing member is fixed to the load-bearing body, and an installation channel is formed between the fixing member and the load-bearing body, and the hanging member passes through the installation channel.

[0013] Optionally, the fixing member includes a connecting portion and fixing portions arranged on both sides of the connecting portion; the fixing portion is fixedly connected to the supporting body, and the middle portion of the connecting portion is arched and forms the installation channel together with the supporting body.

[0014] Optionally, the hoisting structure further includes a connecting piece, and the connecting piece passes through the top wall and is fixedly connected to the bearing body.

[0015] Optionally, the hanging structure further comprises a cover member, a plurality of receiving grooves are formed on the cover member, and portions of the connecting member exposed from the top wall are arranged in the receiving grooves.

[0016] Optionally, the covering member is arranged in a ring shape and is arranged around the hanging assembly.

[0017] Optionally, the supporting body includes a connecting wall and a mounting wall; the connecting wall is arranged on the outer periphery of the mounting wall, and the connecting wall and the mounting wall are arranged at an angle; the connecting wall is fitted and fixed on the mounting plate, and the hanging assembly is arranged on the mounting wall.

[0018] The fire fighting tank provided by the utility model has the following beneficial effects compared with the prior art:

[0019] In the fire tank, the load-bearing body of the lifting structure is directly connected to the mounting plate inside the fire tank. In the process of lifting the fire tank, the force applied by the traction device to the lifting assembly is transmitted to the mounting plate inside the fire tank through the load-bearing body, so that the traction force acts on the mounting plate inside the fire tank, so as to facilitate the traction and lifting of large-tonnage tanks. On the other hand, it can also avoid the situation where the outer wall of the tank is damaged due to lifting and then the tank leaks. Based on this, the fire tank provided by the utility model can improve the technical problems of the existing technology that large-tonnage tanks are difficult to lift and easy to damage the tank. 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 This is a schematic diagram of the structure of the fire fighting tank provided in the embodiment of the present application;

[0022] Figure 2 A schematic diagram of the partial structure of a fire fighting tank provided in an embodiment of the present application;

[0023] Figure 3 A structural schematic diagram of a hoisting structure provided in an embodiment of the present application from a first perspective;

[0024] Figure 4 This is a structural schematic diagram of the second perspective of the lifting structure provided in an embodiment of the present application.

[0025] Icons: 10-fire fighting tank body; 100-tank body; 110-mounting plate; 120-top wall; 121-through hole; 200-hoisting structure; 210-hoisting assembly; 211-hoisting member; 212-fixing member; 2121-connecting part; 2122-fixing part; 220-bearing body; 221-connecting wall; 222-mounting wall; 230-covering member; 231-accommodating groove; 240-connecting member. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] 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.

[0029] In the description of the present utility model, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when used. It 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. Therefore, it cannot be understood as a limitation on the present utility model.

[0030] In addition, the terms “first”, “second”, etc., if used, are merely used to distinguish between the descriptions and should not be understood as indicating or implying relative importance.

[0031] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention may be combined with each other.

[0032] See also Figure 1 In the embodiment of the present application, a fire fighting tank 10 is provided, which can be used to contain liquid substances for fire fighting, such as water and fire fighting foam, etc. Among them, the fire fighting tank 10 can solve the technical problems of the existing technology that large tonnage tanks are difficult to hoist and easy to damage the tanks.

[0033] Please refer to Figure 2 , Figure 3 and Figure 4 The fire fighting tank body 10 includes a tank body 100 and a lifting structure 200. A plurality of mounting plates 110 are arranged inside the tank body 100, and a top wall 120 is provided to seal the internal space of the tank body 100; it is worth noting that the tank body 100 has a space for accommodating fire fighting liquid substances inside, and the mounting plate 110 is arranged inside the space. The arrangement of the mounting plate 110 can, on the one hand, strengthen the overall strength of the tank body 100, and on the other hand, can also be used for connecting parts inside the fire fighting tank body 10. In some cases, the reinforcing ribs inside the fire fighting tank body 10 can also be regarded as the mounting plate 110. The lifting structure 200 includes a load-bearing body 220 and a lifting assembly 210; the load-bearing body 220 is fixedly connected to at least one mounting plate 110; the lifting assembly 210 is arranged on the load-bearing body 220, and extends through the top wall 120 for lifting by the traction device.

[0034] As described above, in the fire tank body 10, the load-bearing body 220 of the hoisting structure 200 is directly connected to the mounting plate 110 inside the fire tank body 10. In the process of hoisting the fire tank body 10, the force applied by the traction device to the hoisting assembly 210 is transmitted to the mounting plate 110 inside the fire tank body 10 through the load-bearing body 220, so that the traction force acts on the mounting plate 110 inside the fire tank body 10, so as to facilitate the traction and lifting of large-tonnage tanks. On the other hand, it can also avoid the situation where the outer wall of the tank body is damaged due to hoisting and then the tank body leaks. Based on this, the fire tank body 10 provided by the utility model can improve the technical problems of the existing technology that large-tonnage tanks are difficult to hoist and easy to damage the tank body.

[0035] It should be noted that, in the present embodiment, the lifting structure 200 is made of stainless steel, which can not only improve the overall strength of the lifting structure 200, prevent damage when lifting a large-tonnage tank, and improve safety; on the other hand, it can also prevent the corrosive fire-fighting liquid substances inside the fire-fighting tank body 10 from causing corrosion damage to the lifting structure 200.

[0036] In this embodiment, a through hole 121 is provided on the top wall 120, and the hanging assembly 210 passes through the top wall 120 and extends out of the through hole 121. Passing the hanging assembly 210 out of the through hole 121 can facilitate the connection between the traction device and the hanging assembly 210, thereby facilitating the hanging of the fire tank 10.

[0037] On the other hand, due to the opening of the through hole 121, the assembly and installation of the lifting structure 200 on the tank body 100 can be facilitated, reducing the difficulty of installing the lifting structure 200, which can not only improve the assembly efficiency, but also facilitate the subsequent maintenance and replacement of the lifting structure 200.

[0038] Furthermore, the projection area of ​​the carrier body 220 along the axis of the through hole 121 is larger than the opening area of ​​the through hole 121. In other words, in the direction along the central axis of the through hole 121, the occupied area of ​​the carrier body 220 is larger than the opening area of ​​the through hole 121. Based on this, the carrier body 220 can be abutted against the inner wall of the top wall 120, which can prevent the carrier body 220 from falling out.

[0039] It is worth noting that when the traction device lifts the fire tank body 10, the top wall 120 can share part of the traction force through the support between the load-bearing body 220 and the top wall 120, which can reduce the force borne by the connection structure between the mounting plate 110 and the load-bearing body 220 and improve the connection stability of the load-bearing body 220.

[0040] In this embodiment, a sealing member (not shown) is provided between the bearing body 220 and the top wall 120. When the bearing body 220 is fixed on the mounting plate 110, the bearing body 220 is substantially attached to the top wall 120; based on this, the gap between the bearing body 220 and the top wall 120 is sealed by the sealing member, so that the fire-fighting liquid substance can be prevented from leaking out of the gap between the bearing body 220 and the top wall 120.

[0041] In addition, the hoisting structure 200 further includes a connecting piece 240, which passes through the top wall 120 and is fixedly connected to the bearing body 220. On the one hand, the connection stability between the bearing body 220 and the tank body 100 can be further improved; on the other hand, through the connection between the connecting piece 240 and the bearing body 220, the force of the bearing body 220 pressing the sealing member can be increased, thereby improving the sealing performance.

[0042] Optionally, the hoisting structure 200 further includes a cover 230, on which a plurality of receiving grooves 231 are formed, and portions of the connector 240 exposed from the top wall 120 are disposed in the receiving grooves 231. On one hand, the cover 230 can cover the connector 240, provide protection for the connector 240, and prevent the connector 240 from being easily loosened due to external influences; on the other hand, the cover 230 can also shield the connector 240 to enhance the aesthetic appearance of the fire fighting tank 10.

[0043] It should be understood that in other embodiments of the present application, the cover member 230 may also be omitted.

[0044] Furthermore, the cover member 230 is arranged in an annular shape and is arranged around the hanging assembly 210. That is, a hole corresponding to the through hole 121 is formed in the middle of the cover member 230, and the hanging assembly 210 can be avoided by setting the hole, so that the hanging assembly 210 can be extended easily and the traction device can be connected to the hanging assembly 210 easily. At the same time, it is also convenient for the cover member 230 to cover all the connecting members 240.

[0045] In this embodiment, the hanging assembly 210 includes a hanging member 211 and a fixing member 212; the hanging member 211 is arranged in a ring shape, and the hanging member 211 is used for hanging by the traction device. When the traction device is used to hang the fire tank body 10, the part of the structure used for hanging by the traction device is connected to the hanging member 211. In addition, the fixing member 212 is fixed to the load-bearing body 220, and an installation channel is formed between the fixing member 212 and the load-bearing body 220, and the hanging member 211 passes through the installation channel.

[0046] Optionally, in this embodiment, the hanging member 211 is triangular, and one of the sides of the hanging member 211 passes through the installation channel; in this case, the installation channel is a channel extending along a straight line. It should be understood that in other embodiments, the hanging member 211 can also be formed into a circular, square or oval shape, etc.; at the same time, the setting method of the installation channel can be adjusted accordingly.

[0047] The fixing member 212 includes a connecting portion 2121 and fixing portions 2122 disposed on both sides of the connecting portion 2121; the fixing portion 2122 is fixedly connected to the supporting body 220, and the fixing member 212 can be fixed to the supporting body 220 by screw connection, welding or bonding. The connecting portion 2121 is arched in the middle and forms a mounting channel together with the supporting body 220.

[0048] In this embodiment, the supporting body 220 includes a connecting wall 221 and an installation wall 222; the connecting wall 221 is arranged on the outer periphery of the installation wall 222, and the connecting wall 221 and the installation wall 222 are arranged at an angle; the connecting wall 221 is fitted and fixed on the installation plate 110, and the hanging assembly 210 is arranged on the installation wall 222.

[0049] In Figure 1 In the example, the mounting wall 222 is quadrilateral, and the four sides of the mounting wall 222 are provided with connecting walls 221; a plurality of mounting plates 110 are provided inside the tank body 100, and at least some of the mounting plates 110 are arranged parallel to each other. In this case, the connecting walls 221 located on both sides of the mounting wall 222 are respectively connected to two parallel mounting plates 110.

[0050] In summary, in the fire tank body 10, the load-bearing body 220 of the hoisting structure 200 is directly connected to the mounting plate 110 inside the fire tank body 10. In the process of hoisting the fire tank body 10, the force applied by the traction device to the hoisting assembly 210 is transmitted to the mounting plate 110 inside the fire tank body 10 through the load-bearing body 220, so that the traction force acts on the mounting plate 110 inside the fire tank body 10, so as to facilitate the traction and lifting of large-tonnage tanks. On the other hand, it can also avoid the situation where the outer wall of the tank body is damaged due to hoisting and then the tank body leaks. Based on this, the fire tank body 10 provided by the utility model can improve the technical problems of the existing technology that large-tonnage tanks are difficult to hoist and easy to damage the tank body. And the hoisting structure 200 is made of stainless steel, which can improve the overall strength of the hoisting structure 200 and prevent the hoisting structure 200 from being corroded by fire-fighting liquid substances.

[0051] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed by the utility model should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A fire fighting tank, characterized in that: include: A tank body (100) is provided with a plurality of mounting plates (110) inside, and also has a top wall (120) for sealing the internal space of the tank body (100); The hoisting structure (200) comprises a load-bearing body (220) and a hoisting assembly (210); the load-bearing body (220) is fixedly connected to at least one of the mounting plates (110); the hoisting assembly (210) is arranged on the load-bearing body (220) and extends through the top wall (120) to be hoisted by a traction device.

2. The fire fighting tank according to claim 1, characterized in that: The top wall (120) is provided with a through hole (121), and the hanging assembly (210) passes through the top wall (120) and extends out of the through hole (121).

3. The fire fighting tank according to claim 2, characterized in that: The projection area of ​​the bearing body (220) along the axis of the through hole (121) is larger than the opening area of ​​the through hole (121).

4. The fire fighting tank according to claim 1, characterized in that: A sealing member is provided between the supporting body (220) and the top wall (120).

5. The fire fighting tank according to any one of claims 1 to 4, characterized in that: The hanging assembly (210) comprises a hanging member (211) and a fixing member (212); the hanging member (211) is arranged in a ring shape, and is used for hanging by a traction device; the fixing member (212) is fixed to the bearing body (220), and an installation channel is formed between the fixing member (212) and the bearing body (220), and the hanging member (211) passes through the installation channel.

6. The fire fighting tank according to claim 5, characterized in that: The fixing member (212) comprises a connecting portion (2121) and fixing portions (2122) arranged on both sides of the connecting portion (2121); the fixing portion (2122) is fixedly connected to the supporting body (220), and the middle portion of the connecting portion (2121) is arched and forms the installation channel together with the supporting body (220).

7. The fire fighting tank according to any one of claims 1 to 4, characterized in that: The hanging structure (200) further comprises a connecting member (240), wherein the connecting member (240) passes through the top wall (120) and is fixedly connected to the bearing body (220).

8. The fire fighting tank according to claim 7, characterized in that: The hanging structure (200) further comprises a cover member (230), a plurality of receiving grooves (231) are provided on the cover member (230), and the portion of the connecting member (240) exposed from the top wall (120) is arranged in the receiving groove (231).

9. The fire fighting tank according to claim 8, characterized in that: The cover member (230) is arranged in a ring shape, and the cover member (230) is arranged around the hanging assembly (210).

10. The fire fighting tank according to any one of claims 1 to 4, characterized in that: The bearing body (220) comprises a connecting wall (221) and a mounting wall (222); the connecting wall (221) is arranged on the outer periphery of the mounting wall (222), and the connecting wall (221) and the mounting wall (222) are arranged at an angle; the connecting wall (221) is fitted and fixed on the mounting plate (110), and the hanging assembly (210) is arranged on the mounting wall (222).

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