CN217246393U - Fire-fighting breaking-in device and fire truck - Google Patents
Fire-fighting breaking-in device and fire truck Download PDFInfo
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- CN217246393U CN217246393U CN202220676340.6U CN202220676340U CN217246393U CN 217246393 U CN217246393 U CN 217246393U CN 202220676340 U CN202220676340 U CN 202220676340U CN 217246393 U CN217246393 U CN 217246393U
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Abstract
The utility model discloses a broken device of tearing open of fire control and fire engine, this broken device of tearing open of fire control includes cantilever crane mechanism, broken mechanism of tearing open and the mechanism of putting out a fire, cantilever crane mechanism includes a plurality of consecutive jibs, be provided with first link drive mechanism between the adjacent cantilever crane, in order to form folding arm structure, broken mechanism of tearing open is including broken device of tearing open and broken cantilever crane mechanism of tearing open, broken device of tearing open is installed at the tail end of broken cantilever crane mechanism of tearing open, the mechanism of putting out a fire includes injection apparatus and the cantilever crane mechanism of putting out a fire, injection apparatus installs the tail end at the cantilever crane mechanism of putting out a fire, broken head end of tearing open cantilever crane mechanism and the head end of putting out a fire cantilever crane mechanism articulate with the tail end of cantilever crane mechanism respectively, and broken cantilever crane mechanism of tearing open is provided with second link drive mechanism between the tail section cantilever crane of cantilever crane mechanism and cantilever crane mechanism, it is provided with third link drive mechanism to put out a fire between the tail section cantilever crane mechanism of cantilever crane mechanism and cantilever crane mechanism. The utility model discloses can make and form rigid connection between the adjacent cantilever crane, there is not the clearance between the cantilever crane, more is fit for vibrations and breaks open the occasion.
Description
Technical Field
The utility model relates to a fire control unit specifically, relates to a broken dismouting of fire control device. In addition, still relate to the fire engine that has this fire control broken device of tearing open.
Background
In the actual fire-fighting operation process, the fire-fighting operation can be blocked by a firm building and the like, and meanwhile, the collapsed and damaged building, reinforcing steel bars, wire netting and the like can also block the fire-fighting operation. In order to solve the problems, a special multifunctional large-scale hydraulic forcible entry tool is needed to perform onsite forcible entry operation and fire-fighting and fire-extinguishing operation on a fire scene.
At present, the conventional elevating fire truck adopts a telescopic boom structure form, a boom connected with a rotary table is driven by a telescopic oil cylinder, the rest booms are driven by a pulley mechanism and a steel wire rope, the steel wire rope is connected to the boom by the pulley mechanism, and the boom is pulled to move by the steel wire rope.
The adjacent arm supports are connected in a sleeving manner between the arm cylinders, and in order to achieve smooth extension and retraction of the arm cylinders, a certain gap must be ensured between the arm cylinders. When the breaking-in operation is executed, the arm support is easy to shake greatly due to the gap between the arm cylinders, so that the working is unstable, and the high-frequency vibration operation is not suitable.
In order to ensure the smooth extension of the arm cylinder, a high-molecular polyethylene sliding block is generally arranged between the arm cylinder and the arm cylinder, and the sliding block is easy to generate structural deformation due to vibration in the process of breaking and dismantling operation, so that the gap of the arm support is increased, and the integral use function of the arm support is further influenced.
Because part cantilever crane adopts wire rope drive, when the cantilever crane carries out the broken task of tearing open, wire rope can receive great impact, leads to reciprocal tensioning, the relaxation of wire rope, and then the broken stability of tearing open of cantilever crane descends, leads to wire rope fatigue failure more easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a broken dismouting of fire control is provided, this broken dismouting of fire control device makes and forms rigid connection between the adjacent cantilever crane, does not have the clearance between the cantilever crane, more is fit for vibrations and breaks the occasion open.
In order to solve the technical problems, on one hand, the utility model provides a fire fighting breaking-in device, which comprises an arm support mechanism, a breaking-in mechanism and a fire extinguishing mechanism, the arm support mechanism comprises a plurality of arm supports which are connected in sequence, a first connecting rod driving mechanism is arranged between every two adjacent arm supports, so as to form a folding arm structure, the breaking and dismantling mechanism comprises a breaking and dismantling device and a breaking and dismantling arm support mechanism, the breaking and dismantling device is arranged at the tail end of the breaking and dismantling arm support mechanism, the fire extinguishing mechanism comprises a spraying device and a fire extinguishing arm support mechanism, the spraying device is arranged at the tail end of the fire extinguishing arm support mechanism, the head end of the breaking-in arm support mechanism and the head end of the fire extinguishing arm support mechanism are respectively hinged with the tail end of the arm support mechanism, and a second connecting rod driving mechanism is arranged between the forcible entry arm support mechanism and the tail section arm support of the arm support mechanism, and a third connecting rod driving mechanism is arranged between the fire extinguishing arm support mechanism and the tail section arm support of the arm support mechanism.
Optionally, the first link driving mechanism includes a first oil cylinder, a first link and a second link, one end of the first oil cylinder, one end of the first link and one end of the second link are hinged to each other, the other end of the first oil cylinder is hinged to one of the arm supports, the other end of the first link is hinged to one of the arm supports, and the other end of the second link is hinged to another adjacent arm support.
Optionally, the second connecting rod driving mechanism includes a second oil cylinder, a third connecting rod and a fourth connecting rod, one end of the second oil cylinder, one end of the third connecting rod and one end of the fourth connecting rod are hinged to each other, the other end of the second oil cylinder is hinged to one of the breaking-in boom mechanisms, the other end of the third connecting rod is hinged to the breaking-in boom mechanism, and the other end of the fourth connecting rod is hinged to a tail section boom of the boom mechanism.
Specifically, the injection device is a water cannon.
Specifically, the breaking and dismounting device is a bucket, a hydraulic shear or a hydraulic hammer.
Further, the breaking-in device is detachably mounted at the tail end of the breaking-in arm support mechanism.
The utility model discloses another aspect provides a fire engine, be in including chassis, setting driver's cabin on the chassis and any one in the above-mentioned technical scheme the broken dismouting of fire control put, the broken dismouting of fire control put the cantilever crane mechanism pass through the revolving stage with the chassis is connected.
Optionally, the cab is located at a front end of the chassis, and the fire fighting dismantling device is located at a rear end of the chassis.
Furthermore, a fire-fighting water tank is further arranged on the chassis and is located between the cab and the fire-fighting breaking-in device.
Furthermore, a breaking-in tool warehouse is further arranged on the chassis and is located between the cab and the fire-fighting water tank.
Through the technical scheme, the beneficial effects of the utility model are as follows:
the first connecting rod driving mechanism is arranged between the arm supports forming the arm support mechanism, so that the arm support mechanism forms a folding arm structure, and the arm supports are in rigid connection, so that the working stability is ensured, the integral use function of the arm support is not influenced, and the high-frequency vibration operation is suitable for high-frequency vibration operation. And the tail end of the arm support mechanism is provided with the forcible-detachable arm support mechanism and the fire extinguishing arm support mechanism, so that the forcible-detachable arm support mechanism and the fire extinguishing arm support mechanism can be forcible-detachable and can extinguish fire and can respectively and independently move.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The following drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the scope of the invention. In the drawings:
FIG. 1 is a schematic structural view of a fire fighting truck according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a partially enlarged view of a portion B in fig. 1.
Description of the reference numerals
11 broken device 12 broken arm frame mechanism of tearing open
21 injection apparatus 22 arm support mechanism of putting out a fire
31 first cylinder 32 first link
33 second link 41 second cylinder
42 third link 43 fourth link
5 cab 6 fire-fighting water tank
7 broken instrument storehouse of tearing open
Detailed Description
The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings, and it should be understood that the embodiments described herein are merely for purposes of illustration and explanation, and the scope of the present invention is not limited to the following embodiments.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; either directly or indirectly through intervening media, either internally or in any combination thereof. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated, therefore, the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include one or more of the features described.
In the description of the present invention, it should be understood that the orientation term is substantially the same as the orientation of the fire fighting breaking-in device installed on the fire fighting truck, with the orientation of the fire fighting breaking-in device itself as the reference; the orientations and positional relationships shown in the drawings are for convenience in describing the invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
Referring to fig. 1 to 3, the utility model provides a fire fighting breaking-in device, which comprises an arm support mechanism, a breaking-in mechanism and a fire extinguishing mechanism, wherein the arm support mechanism comprises a plurality of sequentially connected arm supports, a first connecting rod driving mechanism is arranged between the adjacent arm supports, so that the sequentially connected arm supports can form a folding arm structure, the breaking-in mechanism comprises a breaking-in device 11 and a breaking-in arm support mechanism 12, the breaking-in device 11 is arranged at the tail end of the breaking-in arm support mechanism 12, the fire extinguishing mechanism comprises a spraying device 21 and a fire extinguishing arm support mechanism 22, the spraying device 21 is arranged at the tail end of the fire extinguishing arm support mechanism 22, the head end of the breaking-in arm support mechanism 12 and the head end of the fire extinguishing arm support mechanism 22 are respectively hinged with the tail end of the arm support mechanism, and a second connecting rod driving mechanism is arranged between the breaking-in arm support mechanism 12 and the tail section arm support of the arm support mechanism, a third connecting rod driving mechanism is arranged between the fire extinguishing arm support mechanism 22 and the tail section arm support of the arm support mechanism.
It should be noted that, for convenience of description, for the arm support, one end close to the forcible entry mechanism or the fire extinguishing mechanism is a tail end, and one end far away from the forcible entry mechanism or the fire extinguishing mechanism is a head end, that is, when the fire fighting forcible entry device is installed on a fire fighting truck, the head end of the first section of arm support of the arm support mechanism is connected with the fire fighting truck. The first connecting rod driving mechanism, the second connecting rod driving mechanism and the third connecting rod driving mechanism adopt connecting rod mechanisms to drive corresponding parts to move.
The utility model discloses broken mechanism of tearing open and the mechanism of putting out a fire are installed at the tail end of cantilever crane mechanism, and broken mechanism of tearing open and the mechanism of putting out a fire is articulated with the tail end of cantilever crane mechanism respectively, thereby, in actual fire control operation in-process of putting out a fire, if meet firm building or collapse simultaneously, the building and the reinforcing bar of damage, the situation that blocks fire control operation of putting out a fire such as wire netting, can expand broken mechanism of tearing open, through the fixed relative position between the tail section cantilever crane of the fixed broken cantilever crane mechanism 12 of broken arm crane mechanism 12 of second connecting rod actuating mechanism and cantilever crane mechanism, use and break the hindrance of tearing open device 11, then, it packs up to break mechanism of tearing open, mechanism of will putting out a fire expandes again, through the fixed relative position between the tail section cantilever crane mechanism 22 of putting out a fire of third connecting rod actuating mechanism and the cantilever crane mechanism, make injection apparatus 21 aim at the area of getting out a fire, the operation of putting out a fire. Because the first connecting rod driving mechanism is arranged between the adjacent arm supports in the arm support mechanism, the arm support mechanism is unfolded or folded by utilizing the principle of the connecting rod mechanism, and a folding arm structure is formed; in cantilever crane mechanism expansion state, the connecting rod can play fine supporting role to adjacent cantilever crane, for telescopic cantilever crane mechanism, the utility model discloses an adjacent cantilever crane among the cantilever crane mechanism is not the nested connection relation, when carrying out the broken operation of tearing open, can not influence the holistic service function of cantilever crane because of the reason in cantilever crane clearance, can not lead to the cantilever crane to produce great rocking yet for cantilever crane mechanism job stabilization is applicable to the vibrations operation of high frequency.
Specifically, for the breaking-in device 11, the breaking-in device 11 may generally adopt a breaking-in tool such as a bucket, a hydraulic shear or a hydraulic hammer, etc., and the breaking-in device 11 may be flexibly selected according to a specific material or a structural form of an external wall structure of a building in fire, for example, for a building for pouring an external wall represented by reinforced concrete, the breaking-in device 11 may select a bucket, a punch mechanism or a drill mechanism to deal with a firmer breaking-in area; for a building with stacked outer walls represented by bricks, the breaking and dismantling device 11 can be a hydraulic hammer; for the building outer wall made of metal or wood, the breaking and dismantling mechanism can be selected from a hydraulic shearing mechanism, a cutting and sawing mechanism and the like. For the injection device 21, the injection device 21 may flexibly select the shape and structure of the spray head according to the demolition unit 11 and the structure of the exterior wall of the building, for example, a water gun is selected for a demolition opening with a small area, and a water gun is selected for a demolition opening with a large area. In addition, the spraying device 21 can select a spraying nozzle structure capable of selecting a spraying angle and a spraying range according to the angle and the position relation of a fire source in the building relative to the forcible entry opening, so that a better fire extinguishing effect is achieved.
In a specific embodiment, the breaking-in boom mechanism 12 and the fire-extinguishing boom mechanism 22 may adopt a folding boom mechanism similar to the boom mechanism, and the breaking-in boom mechanism 12 and the fire-extinguishing boom mechanism 22 may be composed of 1 section, 2 sections, 3 sections, or even more sections of booms.
As a specific embodiment of the first link driving mechanism, referring to fig. 3, the first link driving mechanism includes a first cylinder 31, a first link 32, and a second link 33, one end of the first cylinder 31, one end of the first link 32, and one end of the second link 33 are hinged to each other, for example, one end of the first link 32 is hinged to one end of the first cylinder 31 and one end of the second link 33, respectively; the other end of the first oil cylinder 31 is hinged with one arm support, the other end of the first connecting rod 32 is hinged with one arm support, and the other end of the second connecting rod 33 is hinged with the other adjacent arm support. Specifically, for two adjacent arm supports, the two arm supports are hinged to each other to form an arm support hinge point, the hinge point between the other end of the first connecting rod 32 and one arm support and the hinge point between the other end of the second connecting rod 33 and the other adjacent arm support are located on two sides of the arm support hinge point, and the distance from the arm support hinge point is relatively short.
When the arm support mechanism is unfolded, the second connecting rod 33 drives the arm support connected with the second connecting rod to move to the unfolding position under the driving of the first oil cylinder 31, meanwhile, the position of the first connecting rod 32 rotates along with the second connecting rod, and after the extension size of the piston rod of the first oil cylinder 31 is determined, the first oil cylinder 31, the first connecting rod 32, the second connecting rod 33 and the arm support form a stable position relation.
As a specific embodiment of the second link driving mechanism, referring to fig. 2, the second link driving mechanism includes a second cylinder 41, a third link 42, and a fourth link 43, one end of the second cylinder 41 and one end of the fourth link 43 are hinged to each other, for example, one end of the third link 42 is hinged to one end of the second cylinder 41 and one end of the fourth link 43, respectively; the other end of the second oil cylinder 41 is hinged with a breaking-in arm support mechanism 12, the other end of the third connecting rod 42 is hinged with the breaking-in arm support mechanism 12, and the other end of the fourth connecting rod 43 is hinged with a tail section arm support of the arm support mechanism. Specifically, the break-in boom mechanism 12 and the tail boom of the boom mechanism are hinged to each other to form a hinge point, and the hinge point between the other end of the third link 42 and the break-in boom mechanism 12 and the hinge point between the other end of the fourth link 43 and the tail boom of the boom mechanism are located on two sides of the hinge point between the break-in boom mechanism 12 and the tail boom of the boom mechanism, and are relatively close to the hinge point of the boom.
When the breaking-in mechanism is unfolded, under the driving of the second oil cylinder 41, the third connecting rod 42 and the fourth connecting rod 43 respectively rotate around the respective corresponding hinge points, the breaking-in boom mechanism 12 is lifted to a preset position along with the continuous extension of the piston rod of the second oil cylinder 41, and after the extension size of the piston rod of the second oil cylinder 41 is determined, the second oil cylinder 41, the third connecting rod 42, the fourth connecting rod 43, the breaking-in boom mechanism 12 and the boom form a stable position relationship.
Similarly, for the fire extinguishing mechanism, the third link driving mechanism and the second link driving mechanism arranged between the fire extinguishing boom mechanism 22 and the tail section boom of the boom mechanism have basically the same structure. The third link driving mechanism also includes an oil cylinder and two links to form a link mechanism, referring to fig. 2, when the fire extinguishing mechanism is unfolded, under the driving of the oil cylinder, the two links rotate around respective corresponding hinge points respectively, the fire extinguishing boom mechanism 22 is lifted to a preset position along with the continuous extension of the piston rod of the oil cylinder, and after the extension size of the piston rod of the oil cylinder is determined, a stable position relation is formed among the oil cylinder, the two links, the fire extinguishing boom mechanism 22 and the boom.
In actual use, the fire fighting breaking and dismantling device is usually required to be installed on a fire fighting truck, for the fire fighting truck, a rotary table is generally installed on a chassis of the fire fighting truck, the rotary table can rotate along a supporting plane of the rotary table, a head-end arm support of an arm support mechanism of the fire fighting breaking and dismantling device is hinged to the rotary table, a variable amplitude oil cylinder is arranged between the head-end arm support of the arm support mechanism and the rotary table, and folding and unfolding of the head-end arm support of the arm support mechanism are achieved under the action of the variable amplitude oil cylinder. Specifically, the cab 5 is positioned at the front end of the chassis, and the fire fighting dismantling device is positioned at the rear end of the chassis; wherein, according to the general rule of going of fire engine, define front and back, in the fire engine normal course of going, the fire engine is the rear relatively forward.
As a specific implementation mode, a fire fighting water tank 6 is further arranged on the chassis, and the fire fighting water tank 6 is located between the cab 5 and the fire fighting breaking-in device. The fire-fighting water tank 6 is communicated with the injection device 21 through a water path, can store fire extinguishing agents such as water, foam concentrate and the like, reduces the time for searching a water source or preparing the fire extinguishing agents, and realizes the self fire-fighting water supply function through the design of an independent liquid tank. A hydraulic valve may be provided in the water path connected to the injection device 21 to control the on/off of the water path.
As a specific implementation mode, a breaking-in tool warehouse 7 is further arranged on the chassis, and the breaking-in tool warehouse 7 is located between the cab 5 and the fire-fighting water tank 6. Specifically, at least one breaking-in tool magazine 7 is provided, fasteners such as a suspension member and a bolt are provided in the breaking-in tool magazine 7, and the breaking-in device 11 placed therein is fixed; for example, one breaking-in tool magazine 7 is provided, and a plurality of mounting positions for mounting breaking-in tools such as a bucket, a hydraulic shear, or a hydraulic hammer are provided in the breaking-in tool magazine 7, or two breaking-in tool magazines 7 are symmetrically provided, and one more mounting position is provided in each breaking-in tool magazine 7, so that the breaking-in tools such as a bucket, a hydraulic shear, or a hydraulic hammer are dispersedly placed at different positions.
Further, the method is carried out. A winch can be arranged on the side face of a tail section arm support of the arm support mechanism, a steel wire rope is wound on the winch, and a lifting hook is arranged at the end of the steel wire rope, so that related tools can be lifted as required in the disaster relief process. Correspondingly, an aerial platform can be arranged, and rescuers can perform fire fighting and extinguishing operations and the like in the aerial platform.
In the actual fire fighting operation process, a rescuer starts the amplitude-variable oil cylinder and the arm support mechanism according to the floor height of a fire, unfolds the arm support mechanism to the corresponding floor position height, selects a proper forcible entry tool as required, starts the second oil cylinder 41, unfolds the forcible entry device 11, aims at and removes obstacles in a building, then folds the forcible entry device 11, starts the first oil cylinder 31, unfolds the injection device 21, aims at an area needing fire fighting, and carries out fire fighting operation. The first oil cylinder 31, the second oil cylinder 41 and the luffing oil cylinder can be controlled in an electric control mode and controlled by an electric system of the fire fighting truck.
The arm support mechanism of the utility model forms a folding arm knot mechanism, a double-arm structure is arranged at the tail end of the folding arm mechanism, one arm is used for breaking and dismantling functions, the other arm is used for fire extinguishing functions, and the double arms are driven independently by a hydraulic oil cylinder and can move independently; the flexibility is stronger, and the fire extinguishing coverage area is larger; in addition, the adjacent arm supports are connected in a pure rigid connection mode in an unfolding state, and the device is more suitable for vibration breaking and dismantling occasions.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the invention. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (10)
1. A fire fighting breaking-in device is characterized by comprising an arm support mechanism, a breaking-in mechanism and a fire extinguishing mechanism, wherein the arm support mechanism comprises a plurality of sequentially connected arm supports, a first connecting rod driving mechanism is arranged between every two adjacent arm supports to form a folding arm structure, the breaking-in mechanism comprises a breaking-in device (11) and a breaking-in arm support mechanism (12), the breaking-in device (11) is installed at the tail end of the breaking-in arm support mechanism (12), the fire extinguishing mechanism comprises a spraying device (21) and a fire extinguishing arm support mechanism (22), the spraying device (21) is installed at the tail end of the fire extinguishing arm support mechanism (22), the head end of the breaking-in arm support mechanism (12) and the head end of the fire extinguishing arm support mechanism (22) are respectively hinged with the tail end of the arm support mechanism, a second connecting rod driving mechanism is arranged between the breaking-in arm support mechanism (12) and the tail section arm support of the arm support mechanism, and a third connecting rod driving mechanism is arranged between the fire extinguishing arm support mechanism (22) and a tail section arm support of the arm support mechanism.
2. A fire fighting break-in device according to claim 1, characterized in that the first link driving mechanism comprises a first cylinder (31), a first link (32) and a second link (33), one end of the first cylinder (31), one end of the first link (32) and one end of the second link (33) are hinged to each other, the other end of the first cylinder (31) is hinged to one of the arm supports, the other end of the first link (32) is hinged to one of the arm supports, and the other end of the second link (33) is hinged to another adjacent arm support.
3. The fire fighting break-in device according to claim 1, wherein the second link driving mechanism comprises a second oil cylinder (41), a third link (42) and a fourth link (43), one end of the second oil cylinder (41), one end of the third link (42) and one end of the fourth link (43) are hinged to each other, the other end of the second oil cylinder (41) is hinged to one break-in boom mechanism (12), the other end of the third link (42) is hinged to the break-in boom mechanism (12), and the other end of the fourth link (43) is hinged to a tail boom of the boom mechanism.
4. A fire fighting breaking open device according to any one of claims 1 to 3, characterized in that the injection device (21) is a water cannon.
5. A fire fighting breaking open device according to any one of claims 1 to 3, characterized in that the breaking open device (11) is a bucket, a hydraulic shear or a hydraulic hammer.
6. A fire fighting breaking open device according to any one of claims 1 to 3, characterized in that the breaking open device (11) is detachably mounted at the tail end of the breaking open boom mechanism (12).
7. A fire fighting truck characterized in that it comprises a chassis, a cab (5) arranged on said chassis and a fire fighting breaking-in device according to any of claims 1 to 6, the boom mechanism of which is connected to said chassis by means of a turntable.
8. A fire fighting vehicle as defined in claim 7, characterized in that the cab (5) is located at the front end of the chassis and the fire fighting breaking device is located at the rear end of the chassis.
9. A fire fighting vehicle as defined in claim 8, characterized in that a fire fighting water tank (6) is also provided on the chassis, the fire fighting water tank (6) being located between the cab (5) and the fire fighting breaking open device.
10. A fire fighting truck as claimed in claim 9, characterized in that a break-in tool magazine (7) is also provided on the chassis, the break-in tool magazine (7) being located between the cab (5) and the fire fighting water tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676340.6U CN217246393U (en) | 2022-03-24 | 2022-03-24 | Fire-fighting breaking-in device and fire truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220676340.6U CN217246393U (en) | 2022-03-24 | 2022-03-24 | Fire-fighting breaking-in device and fire truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217246393U true CN217246393U (en) | 2022-08-23 |
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ID=82872385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220676340.6U Active CN217246393U (en) | 2022-03-24 | 2022-03-24 | Fire-fighting breaking-in device and fire truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217246393U (en) |
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2022
- 2022-03-24 CN CN202220676340.6U patent/CN217246393U/en active Active
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