Water suction pipe mounting mechanism and fire fighting truck

Abstract

The embodiment of the utility model provides a water suction pipe mounting mechanism and a fire fighting truck, and relates to the technical field of fire fighting trucks. The water suction pipe mounting mechanism comprises a base, a first stand column, a second stand column, a pressing rod assembly and a locking assembly. The base is fixed to a fire fighting truck. The first stand column and the second stand column are arranged at intervals and fixed to the base. A water suction pipe is placed between the first stand column and the second stand column. The pressing rod assembly comprises a rotating base, a supporting base and a pressing rod. The rotating seat is in sliding connection with the first stand column in the vertical direction. One end of the pressing rod is rotationally connected with the rotating base. The supporting base is in sliding connection with the second stand column in the vertical direction. The supporting base is used for supporting the end, away from the rotating base, of the pressing rod. The locking assembly is used for selectively connecting the pressing rod and the second stand column. The fire fighting truck comprises at least two water suction pipe mounting mechanisms. The water suction pipe mounting mechanism of the fire fighting truck can effectively limit and mount the water suction pipe, can adapt to water suction pipes of different sizes and numbers, and is high in universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fire engine, specifically, a kind of suction pipe installation mechanism and fire engine. BACKGROUND

[0002] Many fire engines on market are equipped with multiple sets of suction pipes, due to the length of suction pipe, limited by the size of fire engine, usually suction pipe is stored on the top of fire engine. When fire extinguishing operation, firemen take suction pipe from the top of the vehicle and connect to the suction port of fire pump for operation.

[0003] However, the existing suction pipe is usually fixed on fire engine by fixed clamp or fixed box, which cannot adapt to suction pipes of different sizes and quantities. When fire engine needs to be equipped with different quantities or different sizes of suction pipes, it may not be installed or not completely installed. SUMMARY

[0004] The utility model aims to provide a kind of suction pipe installation mechanism and fire engine, which can effectively limit and install suction pipe, can adapt to suction pipes of different sizes and quantities, and has strong versatility.

[0005] The embodiment of the utility model can be realized as follows:

[0006] In a first aspect, the utility model provides a kind of suction pipe installation mechanism, for fixing suction pipe on fire engine, comprising:

[0007] Base, the base is fixed on the fire engine;

[0008] First column and second column, the first column and the second column are spaced apart and are all fixed on the base, and the first column and the second column are used for placing the suction pipe between them;

[0009] Press bar assembly, the press bar assembly includes rotating seat, support seat and press bar, the rotating seat is slidably connected with the first column along vertical direction, one end of the press bar is rotationally connected with the rotating seat, the support seat is slidably connected with the second column along vertical direction, and the support seat is used to support the end of the press bar away from the rotating seat;

[0010] Locking assembly, the locking assembly is used to selectively connect the press bar and the second column.

[0011] In optional implementation, the first column is provided with first sliding slot, the rotating seat is provided with first sliding block, and the first sliding slot and the first sliding block are slidably matched;The second column is provided with second sliding slot, the support seat is provided with second sliding block, and the second sliding slot and the second sliding block are slidably matched.

[0012] In an optional embodiment, a first fixing hole is further formed in the rotating seat, and a screw is arranged in the first fixing hole to fix the rotating seat to the first vertical column.

[0013] In an optional embodiment, the locking assembly comprises a pin member and a pin hole member, the pin member is slidably connected to the second vertical column in the vertical direction, the pin hole member is fixed to an end of the pressing rod away from the rotating seat, the pin member is provided with a pin, and the pin hole member is provided with a pin hole, the pin is selectively inserted into the pin hole when the pressing rod abuts against the supporting seat, so as to selectively fix the pressing rod and the second vertical column.

[0014] In an optional embodiment, the water suction pipe mounting mechanism further comprises a limiting assembly, the limiting assembly comprises a limiting plate, the limiting plate is slidably connected to the second vertical column in the vertical direction, and the pin hole member is located between the second vertical column and the limiting plate when the pressing rod abuts against the supporting seat.

[0015] In an optional embodiment, an end of the limiting plate close to the pressing rod is bent away from the second vertical column.

[0016] In an optional embodiment, a first supporting member is connected between the first vertical column and the base, and a second supporting member is connected between the second vertical column and the base.

[0017] In an optional embodiment, the first supporting member is arranged on a side of the first vertical column away from the second vertical column, and the second supporting member is arranged on a side of the second vertical column away from the first vertical column.

[0018] In an optional embodiment, a handle is arranged on the pressing rod.

[0019] In the second aspect, the utility model provides a fire engine which comprises at least two water suction pipe mounting mechanisms according to any one of the preceding embodiments.

[0020] The water suction pipe mounting mechanism and the fire engine provided by the embodiments of the utility model have the following beneficial effects.

[0021] The water suction pipe mounting mechanism of the fire fighting truck comprises a base, a first stand, a second stand, a pressure rod assembly and a locking assembly. The base is fixed on the fire fighting truck. The first stand and the second stand are arranged at intervals and are both fixed on the base. The first stand and the second stand are used for placing the water suction pipe. The pressure rod assembly comprises a rotating seat, a supporting seat and a pressure rod. The rotating seat is slidably connected with the first stand in the vertical direction. One end of the pressure rod is rotatably connected with the rotating seat. The supporting seat is slidably connected with the second stand in the vertical direction. The supporting seat is used for supporting one end of the pressure rod away from the rotating seat. The locking assembly is used for selectively connecting the pressure rod and the second stand. When the water suction pipe is stored, the water suction pipe is placed between the first stand and the second stand, the pressure rod is rotated and pressed above the water suction pipe, and the pressure rod and the second stand are connected through the locking assembly, so that the water suction pipe is surrounded between the base, the first stand, the pressure rod and the second stand, and the water suction pipe can be effectively limited and mounted. When the fire fighting truck needs to be equipped with different numbers or different sizes of water suction pipes, the distance between the base and the pressure rod can be changed by sliding the supporting seat and the rotating seat, so that the space size surrounded by the water suction pipe mounting mechanism can be changed, thereby being capable of adapting to water suction pipes of different sizes and numbers and having high universality. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0023] Figure 1 The structural schematic diagram of the water suction pipe mounting mechanism surrounding the water suction pipe is provided for the present embodiment.

[0024] Figure 2 The structural schematic diagram of the water suction pipe mounting mechanism is provided for the present embodiment.

[0025] Icon: 100 - water suction pipe mounting mechanism; 10 - base; 11 - first stand; 111 - first sliding groove; 12 - second stand; 121 - second sliding groove; 13 - first supporting piece; 14 - second supporting piece; 20 - pressure rod assembly; 21 - rotating seat; 22 - supporting seat; 23 - pressure rod; 231 - handle; 30 - locking assembly; 31 - bolt; 32 - pin hole; 33 - limiting plate; 331 - straight plate; 332 - inclined plate; 200 - water suction pipe. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0028] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0029] In the description of the present application, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the product of the present application when it is usually placed, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the present application.

[0030] In addition, if the terms "first", "second" and the like appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] It should be noted that the features in the embodiments of the present application can be combined with each other without conflict.

[0032] Please refer to Figure 1 The present application provides a water suction pipe mounting mechanism 100 applied to a fire truck. The water suction pipe mounting mechanism 100 is used to fix the water suction pipe 200 on the top of the fire truck. The fire truck comprises at least two water suction pipe mounting mechanisms 100.

[0033] Please refer to Figure 2The water suction pipe mounting mechanism 100 comprises a base 10, a first vertical column 11, a second vertical column 12, a pressing rod assembly 20 and a locking assembly 30. The base 10 is fixed on the fire truck. The first vertical column 11 and the second vertical column 12 are spaced apart and both are fixed on the base 10. The first vertical column 11 and the second vertical column 12 are used for placing the water suction pipe 200. The pressing rod assembly 20 comprises a rotating seat 21, a supporting seat 22 and a pressing rod 23. The rotating seat 21 is slidingly connected with the first vertical column 11 in the vertical direction. One end of the pressing rod 23 is rotationally connected with the rotating seat 21. The supporting seat 22 is slidingly connected with the second vertical column 12 in the vertical direction. The supporting seat 22 is used for supporting the end of the pressing rod 23 away from the rotating seat 21. The locking assembly 30 is used for selectively connecting the pressing rod 23 and the second vertical column 12.

[0034] It can be understood that when the water suction pipe 200 is stored, the pressing rod 23 can be lifted, the water suction pipe 200 is placed between the first vertical column 11 and the second vertical column 12, and then the pressing rod 23 is pressed down, so that the pressing rod 23 is fixed with the second vertical column 12 through the locking assembly 30, thereby the water suction pipe 200 is surrounded by the base 10, the first vertical column 11, the pressing rod 23 and the second vertical column 12, and the water suction pipe 200 can be effectively limited and installed. It can be understood that the water suction pipe 200 used for fire fighting has connectors at both ends, i.e. the water suction pipe 200 has a structure of thick at both ends and thin in the middle. The water suction pipe mounting mechanism 100 is used for just surrounding the thin pipe part of the water suction pipe 200 and limiting through the thick pipe part of the water suction pipe 200. Further, the top of the fire truck is provided with at least two water suction pipe mounting mechanisms 100. The two water suction pipe mounting mechanisms 100 are respectively arranged at both ends of the water suction pipe 200 and are limited in cooperation with the thick pipe parts at both ends of the water suction pipe 200.

[0035] Still further, through the sliding connection of the rotating seat 21 with the first vertical column 11 and the sliding connection of the supporting seat 22 with the second vertical column 12, the height of the rotating seat 21 and the supporting seat 22 can be adjusted, so that the position of the pressing rod 23 relative to the first vertical column 11 or the second vertical column 12 can be adjusted, i.e. the size of the space surrounded by the water suction pipe mounting mechanism 100 when the pressing rod 23 is fixed with the second vertical column 12 can be adjusted. It can be understood that when the size of the water suction pipe 200 increases or the number of the water suction pipe 200 increases, the rotating seat 21 and the supporting seat 22 can be raised, and the position of the pressing rod 23 can be lifted, so that the water suction pipe mounting mechanism 100 can surround more or larger water suction pipes 200; when the size of the water suction pipe 200 decreases or the number of the water suction pipe 200 decreases, the rotating seat 21 and the supporting seat 22 can be lowered, and the position of the pressing rod 23 can be lowered, so that the water suction pipe mounting mechanism 100 can surround less or smaller water suction pipes 200.

[0036] Specifically, in the embodiment, four water suction pipes 200 are stored in the water suction pipe mounting mechanism 100. The four water suction pipes 200 are of the same size. In other embodiments, any number of water suction pipes 200, such as one, two, three or more water suction pipes 200, can be stored in the water suction pipe mounting mechanism 100. The sizes of the plurality of water suction pipes 200 stored in the water suction pipe mounting mechanism 100 can also be set to be different. When the fire truck needs to be equipped with different numbers or different sizes of water suction pipes 200, the position of the pressure rod assembly 20 only needs to be adjusted. That is, the water suction pipe mounting mechanism 100 of the embodiment can adapt to water suction pipes 200 of different sizes and numbers, and has strong versatility.

[0037] Further, the first vertical column 11 is provided with a first sliding groove 111, and the rotating seat 21 is provided with a first sliding block (not shown in the figure). The first sliding groove 111 and the first sliding block are in sliding cooperation to realize the sliding of the rotating seat 21 relative to the first vertical column 11. The second vertical column 12 is provided with a second sliding groove 121, and the support seat 22 is provided with a second sliding block (not shown in the figure). The second sliding groove 121 and the second sliding block are in sliding cooperation to realize the sliding of the support seat 22 relative to the second vertical column 12.

[0038] It can be understood that, in the embodiment, the first vertical column 11 and the second vertical column 12 are both aluminum profiles with notches, that is, the notches on the aluminum profiles serve as the first sliding groove 111 or the second sliding groove 121. By setting the first vertical column 11 and the second vertical column 12 as aluminum profiles, the weight of the water suction pipe mounting mechanism 100 can be reduced, the installation of the fire personnel can be facilitated, various climate environments can be adapted to, and the water suction pipe mounting mechanism 100 can be durable.

[0039] Still further, the rotating seat 21 is further provided with a first fixing hole. The first fixing hole is used for penetrating a screw to fix the rotating seat 21 to the first vertical column 11. The support seat 22 is further provided with a second fixing hole. The second fixing hole is used for penetrating a screw to fix the support seat 22 to the second vertical column 12. By setting the first fixing hole and the second fixing hole, the relative positions of the rotating seat 21 and the first vertical column 11 and the relative positions of the support seat 22 and the second vertical column 12 can be fixed.

[0040] Specifically, the locking assembly 30 includes a latch 31 and a pin hole 32. The latch 31 is in sliding connection with the second vertical column 12 in the vertical direction. The pin hole 32 is fixed to one end of the pressure rod 23 away from the rotating seat 21. The latch 31 is provided with a latch. The pin hole 32 is provided with a pin hole. When the pressure rod 23 abuts against the support seat 22, the latch is selectively inserted into the pin hole to selectively fix the pressure rod 23 and the second vertical column 12. When the position of the pressure rod assembly 20 is adjusted relative to the first vertical column 11 or the second vertical column 12, the latch 31 can be slid to align the latch and the pin hole.

[0041] Further, the water suction pipe mounting mechanism 100 further comprises a limiting assembly. The limiting assembly further comprises a limiting plate 33. The limiting plate 33 is in sliding connection with the second column 12 in the vertical direction. When the pressing rod 23 abuts against the support seat 22, the pin hole piece 32 is located between the second column 12 and the limiting plate 33. It can be understood that, in the embodiment, the limiting plate 33 is used to limit the movement of the pin hole piece 32 away from the plug piece 31, prevent the water suction pipe 200 mounting assembly from shaking when the fire truck moves, and avoid the plug piece from being separated from the pin hole to cause the pressing rod 23 to be loose and the water suction pipe 200 to fall off.

[0042] Further, one end of the limiting plate 33 close to the pressing rod 23 is bent away from the second column 12. It can be understood that, in the embodiment, the limiting plate 33 comprises a straight plate 331 and an inclined plate 332 connected in sequence. The straight plate 331 is in sliding connection with the second column 12. The inclined plate 332 is located above the straight plate 331 and inclined away from the second column 12, that is, an opening is formed between the inclined plate 332 and the second column 12. When the pressing rod 23 is pressed down, the plug piece 31 is driven to enter between the straight plate 331 and the second column 12 from the opening. It can be understood that, the limiting plate 33 is provided as a bent plate to guide the pin hole piece 32 to smoothly enter between the limiting plate 33 and the second column 12.

[0043] In order to improve the stability of the water suction pipe mounting mechanism 100, the first support 13 is connected between the first column 11 and the base 10. The second support 14 is connected between the second column 12 and the base 10.

[0044] Specifically, the first support 13 is arranged on the side of the first column 11 away from the second column 12. The second support 14 is arranged on the side of the second column 12 away from the first column 11. Thus, the first support 13 and the second support 14 can be prevented from abutting against the water suction pipe 200.

[0045] In order to facilitate the fire personnel to rotate the pressing rod 23, the handle 231 is arranged on the end of the pressing rod 23 away from the rotating seat 21.

[0046] The water suction pipe mounting mechanism 100 of the fire truck has the following beneficial effects:

[0047] The water suction pipe mounting mechanism 100 of the fire fighting truck comprises a base 10, a first stand 11, a second stand 12, a press rod assembly 20 and a locking assembly 30. The base 10 is fixed on the fire fighting truck. The first stand 11 and the second stand 12 are arranged at intervals and are both fixed on the base 10. The first stand 11 and the second stand 12 are used for placing the water suction pipe 200. The press rod assembly 20 comprises a rotating seat 21, a supporting seat 22 and a press rod 23. The rotating seat 21 is slidably connected with the first stand 11 in the vertical direction. One end of the press rod 23 is rotatably connected with the rotating seat 21. The supporting seat 22 is slidably connected with the second stand 12 in the vertical direction. The supporting seat 22 is used for supporting one end of the press rod 23 away from the rotating seat 21. The locking assembly 30 is used for selectively connecting the press rod 23 and the second stand 12. When the water suction pipe 200 is stored, the water suction pipe 200 is placed between the first stand 11 and the second stand 12, the press rod 23 is rotated and pressed above the water suction pipe 200, and the locking assembly 30 is used for connecting the press rod 23 and the second stand 12, so that the water suction pipe 200 is surrounded between the base 10, the first stand 11, the press rod 23 and the second stand 12, and the water suction pipe 200 can be effectively limited and installed. When the fire fighting truck needs to be equipped with different numbers or different sizes of water suction pipes 200, the distance between the base 10 and the press rod 23 can be changed by sliding the supporting seat 22 and the rotating seat 21, so that the space size of the water suction pipe mounting mechanism 100 surrounding the water suction pipe 200 is changed, and the water suction pipe mounting mechanism 100 can adapt to different sizes and numbers of water suction pipes 200, and has high universality.

[0048] The above merely illustrates the specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can easily think of the changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A suction pipe installation mechanism for fixing a suction pipe to a fire truck, characterized in that, The application relates to a water suction pipe mounting mechanism for a fire truck. The water suction pipe mounting mechanism comprises a base fixed on the fire truck, a first stand column and a second stand column which are spaced apart and fixed on the base, and a water suction pipe placed between the first stand column and the second stand column. The water suction pipe mounting mechanism further comprises a pressing rod assembly, a locking assembly and a water suction pipe mounting mechanism. The first stand column is provided with a first sliding groove, and the rotating seat is provided with a first sliding block which is in sliding fit with the first sliding groove. The rotating seat is further provided with a first fixing hole for fixing the rotating seat on the first stand column by means of a screw.

2. The water pipe mounting mechanism of claim 1, wherein, The second stand column is provided with a second sliding groove, and the supporting seat is provided with a second sliding block which is in sliding fit with the second sliding groove.

3. The water pipe mounting mechanism of claim 2, wherein, The supporting seat is further provided with a second fixing hole for fixing the supporting seat on the second stand column by means of a screw.

4. The water pipe mounting mechanism of claim 1, wherein, The locking assembly comprises a bolt and a pin hole.

5. The water pipe mounting mechanism of claim 4, wherein, The water suction pipe mounting mechanism further comprises a limiting assembly.

6. The water pipe mounting mechanism of claim 5, wherein, The limiting assembly comprises a limiting plate which is in sliding fit with the second stand column in the vertical direction.

7. The water pipe mounting mechanism of claim 1, wherein, The limiting plate is bent away from the second stand column at one end close to the pressing rod.

8. The water pipe mounting mechanism of claim 7, wherein, The first stand column and the base are connected by a first supporting piece, and the second stand column and the base are connected by a second supporting piece.

9. The water pipe mounting mechanism of claim 1, wherein, The first supporting piece is arranged on the side of the first stand column away from the second stand column, and the second supporting piece is arranged on the side of the second stand column away from the first stand column.

10. A fire apparatus characterized by, The pressing rod is provided with a handle. The water suction pipe mounting mechanism comprises at least two water suction pipe mounting mechanisms as claimed in any one of claims 1-9.

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