CN216169527U - Fire-fighting robot - Google Patents
Fire-fighting robot Download PDFInfo
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- CN216169527U CN216169527U CN202122432520.8U CN202122432520U CN216169527U CN 216169527 U CN216169527 U CN 216169527U CN 202122432520 U CN202122432520 U CN 202122432520U CN 216169527 U CN216169527 U CN 216169527U
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- fire
- fighting robot
- lifting
- slewing
- fire fighting
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Abstract
The present invention provides a fire fighting robot, comprising: the exhaust barrel is provided with a water cannon and a spray nozzle for fire fighting; the lifting slewing device comprises a slewing mechanism, a base and a lifting mechanism which are sequentially connected from top to bottom, wherein the lifting mechanism is used for lifting the slewing mechanism, and the slewing mechanism is connected with the exhaust cylinder and is used for driving the exhaust cylinder to rotate; the water supply pipe comprises a water source input pipeline communicated with a water source and a connecting pipeline communicated with the exhaust cylinder, the water source input pipeline is communicated with the connecting pipeline through the base, and the connecting pipeline can rotate relative to the base. The fire-fighting robot provided by the utility model has the advantages that the exhaust cylinder, the lifting and rotating device and the water supply pipe are matched, and the water supply pipe is divided into two independent parts, so that the exhaust cylinder can rotate at any angle while the lifting is realized, and the fire-fighting range of the fire-fighting robot is enlarged.
Description
Technical Field
The utility model belongs to the technical field of fire fighting equipment, and particularly relates to a fire fighting robot.
Background
The existing fire-fighting robot can replace rescue workers to enter a dangerous accident site and handle a disaster accident. However, in the existing fire-fighting robot, fire extinguishing work can be usually performed only on a single-storey house or a short-storey building, and a fire extinguishing task cannot be separately completed on a higher storey, while the lifting type smoke exhaust fire extinguishing device can only lift the smoke exhaust device up and down, and can not perform rotary operation on the smoke exhaust device, so that the range of the smoke exhaust fire extinguishing operation of the smoke exhaust fire extinguishing device is limited. In the operation process, if the fire-fighting robot rotates in situ, the water delivery performance of the fire-fighting robot is affected, and the water belt is seriously broken.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a fire-fighting robot, and aims to solve the technical problem that the fire-fighting robot in the prior art is limited in fire-fighting operation range.
In order to achieve the above object, the present invention provides a fire fighting robot, wherein the fire fighting robot comprises: the exhaust barrel is provided with a water cannon and a spray nozzle for fire fighting; the lifting slewing device comprises a slewing mechanism, a base and a lifting mechanism which are sequentially connected from top to bottom, wherein the lifting mechanism is used for lifting the slewing mechanism, and the slewing mechanism is connected with the exhaust cylinder and is used for driving the exhaust cylinder to rotate; the water supply pipe comprises a water source input pipeline communicated with a water source and a connecting pipeline communicated with the exhaust cylinder, the water source input pipeline is communicated with the connecting pipeline through the base, and the connecting pipeline can rotate relative to the base.
In an embodiment of the present invention, the swing mechanism includes a rotating disc and a swing driving assembly installed between the base and the rotating disc, the exhaust drum is installed on the rotating disc, and the swing driving assembly is used for driving the rotating disc to swing.
In an embodiment of the present invention, the swing driving assembly is a motor type main driven gear swing driving structure or a turbine worm type swing driving structure.
In the embodiment of the utility model, the fire-fighting robot further comprises an air duct support and a pitching driving piece, the air duct is arranged on the air duct support through a rotary joint, the upper end of the connecting pipeline is communicated with the water cannon and the spray nozzle through a pipeline in the rotary joint, and the pitching driving piece is used for driving the air duct to rotate around the rotary joint.
In the embodiment of the utility model, the air duct bracket is provided with an installation space, the exhaust duct part is accommodated in the installation space, and the rotary joint is installed on one side of the air duct bracket, which faces the installation space.
In the embodiment of the utility model, the pitching driving piece is a pitching oil cylinder, and the output end of the pitching oil cylinder is connected with the air exhaust cylinder.
In an embodiment of the present invention, the lifting and swiveling device further includes a swiveling and centering mechanism installed on the base, and the swiveling and centering mechanism is configured to detect swiveling information of the rotating disc and control the swiveling and driving assembly to drive the exhaust duct to return to an initial position according to the swiveling information.
In the embodiment of the utility model, the base is provided with a central rotary joint, and the water source input pipeline and the connecting pipeline are communicated through the central rotary joint.
In the embodiment of the utility model, the lifting mechanism is a scissor type lifting mechanism or a four-bar linkage lifting arm support.
In the embodiment of the utility model, the fire-fighting robot further comprises a bearing chassis and a traveling mechanism, and the lifting mechanism and the traveling mechanism are respectively and correspondingly arranged on the upper side and the lower side of the bearing chassis.
In an embodiment of the present invention, the number of the water supply pipes is at least two.
Through the technical scheme, the fire-fighting robot provided by the embodiment of the utility model has the following beneficial effects:
when the water supply pipe is assembled and connected, the upper end of the water source input pipeline is fixedly connected with the base, the lower end of the connecting pipeline is rotatably connected with the base, the lower end of the water source input pipeline is communicated with a water source, and the upper end of the connecting pipeline is communicated with the water cannon and the atomizing nozzle of the exhaust barrel 1, so that the assembly of the water supply pipe, the exhaust barrel and the lifting and rotating device can be completed. When the fire-fighting robot is used for fire-fighting operation, the lifting mechanism can lift the air exhaust barrel 1 connected with the swing mechanism according to the actually required height, so that the air exhaust barrel can carry out fire-fighting operation at the specified height, the fire-fighting operation range of the fire-fighting robot is enlarged, the swing mechanism can drive the air exhaust barrel to rotate according to the angle of actual fire fighting required, the air exhaust barrel can spray water mist or exhaust air in any direction, the fire-fighting operation range of the fire-fighting robot is further expanded, meanwhile, the connecting pipeline of the water supply pipe moves along with the air exhaust barrel and rotates around the base relative to the water source input pipeline, the connecting pipeline and the water source input pipeline are enabled to be always kept at fixed connection points, and the situation that the water supply pipe is wound around each other to influence the water transmission performance in the rotation process of the air exhaust barrel can be avoided. The fire-fighting robot provided by the utility model has the advantages that the exhaust cylinder, the lifting and rotating device and the water supply pipe are matched, and the water supply pipe is divided into two independent parts, so that the exhaust cylinder can rotate at any angle while the lifting is realized, and the fire-fighting range of the fire-fighting robot is enlarged.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide an understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a side view of a fire fighting robot in one state according to an embodiment of the present invention;
FIG. 2 is a schematic side view of a fire fighting robot in another state according to an embodiment of the present invention;
fig. 3 is a schematic front view of a fire fighting robot in another state according to an embodiment of the present invention.
Description of the reference numerals
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Fire- |
3 | Water supply pipe |
| 1 | |
31 | Water source input pipeline |
| 2 | Lifting and |
32 | Connecting |
| 21 | Rotary mechanism | 4 | |
| 211 | |
41 | |
| 212 | |
42 | |
| 22 | |
5 | |
| 221 | |
6 | |
| 23 | |
7 | Traveling mechanism |
Detailed Description
The following detailed description of specific embodiments of the utility model refers to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative and explanatory of the utility model and are not restrictive thereof.
A fire fighting robot according to the present invention is described below with reference to the accompanying drawings.
As shown in fig. 1 to 3, in an embodiment of the present invention, there is provided a fire-fighting robot 100, wherein the fire-fighting robot 100 includes an exhaust duct 1, a lifting slewing device 2, and a water supply pipe 3; the exhaust barrel 1 is provided with a water cannon and a spray nozzle for fire control; the lifting and slewing device 2 comprises a slewing mechanism 21, a base 22 and a lifting mechanism 23 which are sequentially connected from top to bottom, the lifting mechanism 23 is used for lifting the slewing mechanism 21, and the slewing mechanism 21 is connected with the exhaust barrel 1 and used for driving the exhaust barrel 1 to slew; the water supply pipe 3 includes a water source input pipe 31 for communicating with a water source and a connection pipe 32 communicating with the exhaust funnel 1, the water source input pipe 31 communicates with the connection pipe 32 through the base 22, and the connection pipe 32 can rotate with respect to the base 22.
It is understood that the lifting mechanism 23 may vertically lift the swing mechanism 21 to switch the fire fighting robot 100 back and forth between the lifted state and the initial state, such as the fire fighting robot 100 shown in fig. 1 being in the lifted state where the lifting mechanism 23 lifts the swing mechanism 21, such as the fire fighting robot 100 shown in fig. 2 and 3 being in the non-lifted initial state. The discharge duct 1 in this embodiment can be driven by driving the blades with a hydraulic motor.
When the water supply pipe 3 in this embodiment is assembled, the upper end of the water source input pipeline 31 can be fixedly connected with the base 22, the lower end of the connecting pipeline 32 is rotatably connected with the base 22, the lower end of the water source input pipeline 31 is communicated with a water source, and the upper end of the connecting pipeline 32 is communicated with the water cannon and the atomizing nozzle of the exhaust barrel 1, so that the assembly of the water supply pipe 3, the exhaust barrel 1 and the lifting and rotating device 2 can be completed. When the fire-fighting robot 100 is used for fire-fighting operation, the lifting mechanism 23 can lift the exhaust duct 1 connected with the swing mechanism 21 according to the actually required height, so that the exhaust duct 1 can carry out fire-fighting operation at the specified height, the fire-fighting operation range of the fire-fighting robot 100 is expanded, the swing mechanism 21 can drive the exhaust duct 1 to swing according to the angle of actual fire fighting required, the exhaust duct 1 can spray water mist or exhaust air in any direction, the fire-fighting operation range of the fire-fighting robot 100 is further expanded, meanwhile, the connecting pipeline 32 of the water supply pipe 3 moves along with the exhaust duct 1 and rotates around the base 22 at a fixed point relative to the water source input pipeline 31, the connecting pipeline 32 and the water source input pipeline 31 are always kept at fixed connection points, and the situation that the water supply pipe 3 is mutually wound to influence the water delivery performance in the rotation process of the exhaust duct 1 can be avoided. The fire-fighting robot 100 in the embodiment can realize lifting and simultaneously enable the exhaust cylinder 1 to rotate at any angle through the cooperation among the exhaust cylinder 1, the lifting and rotating device 2 and the water supply pipe 3 and the division of the water supply pipe 3 into two independent parts, thereby improving the fire-fighting range of the fire-fighting robot 100.
In one embodiment, the base 22 is installed with a central swivel joint 221, the water source input pipeline 31 and the connecting pipeline 32 are communicated through the central swivel joint 221, a water pipe and a hydraulic pipe can pass through the central swivel joint 221, and the rotating end of the central swivel joint 221 can rotate relative to the fixed end, the upper end of the water source input pipeline 31 can be connected with the fixed end of the central swivel joint 221, the lower end of the connecting pipeline 32 is connected with the rotating end of the central swivel joint 221, the lower end of the water source input pipeline 31 is communicated with a water source, and the upper end of the connecting pipeline 32 is communicated with a water cannon and a spray nozzle of the exhaust barrel 1, so that the connecting pipeline 32 can rotate around the base 22 at a fixed point.
In the embodiment of the present invention, the swing mechanism 21 includes a rotating disk 211 and a swing driving assembly 212 installed between the base 22 and the rotating disk 211, the exhaust duct 1 is installed on the rotating disk 211, and the swing driving assembly 212 is used for driving the rotating disk 211 to swing. In one embodiment, the rotational driving assembly 212 is a motor-type main driven gear rotational driving structure, and in another embodiment, the rotational driving assembly 212 is a turbine-worm rotational driving structure. The rotating disc 211 in this embodiment provides an installation platform for the exhaust duct 1, and rotates along with the exhaust duct 1 under the driving of the rotation driving assembly 212, so that the assembly convenience of the fire-fighting robot 100 can be improved, and the motor type main driving gear and driven gear rotation driving structure or the turbine worm type rotation driving structure is convenient for material taking and assembly, thereby simplifying the structure of the fire-fighting robot 100.
In the embodiment of the present invention, the fire-fighting robot 100 further includes an air duct support 4 and a pitch driving member 5, which are mounted on the rotating disc 211, the air duct discharging duct 1 is mounted on the air duct support 4 through a rotary joint 41, the upper end of the connecting pipe 32 is communicated with a water cannon and a spray nozzle through a pipe in the rotary joint 41, and the pitch driving member 5 is used for driving the air duct discharging duct 1 to rotate around the rotary joint 41. The air duct support 4 in this embodiment can support the exhaust duct 1 and provide a pitching platform and space for the exhaust duct 1, and the rotating end of the swivel joint 41 can rotate relative to the fixed end. The pipeline of water cannon and fog nozzle is connected with the stiff end of rotary joint 41, and the upper end of connecting tube 32 is connected with the rotation end of rotary joint 41, and in the fire control operation in-process, when needing to adjust the every single move angle of the relative dryer support 4 of an exhaust section of thick bamboo 1, every single move driving piece 5 is used for driving exhaust section of thick bamboo 1 and rotates around rotary joint 41, can further enlarge fire control robot 100's fire control operation scope.
When the exhaust barrel 1 sprays water mist or exhausts air, water flow enters the central rotary joint 221 through the water source input pipeline 31, then enters the connecting pipeline 32, and enters the water cannon and the spray nozzle of the exhaust barrel 1 through the pipeline inside the rotary joint 41.
In the embodiment of the present invention, the duct support 4 is provided with an installation space 42, the exhaust duct 1 is partially accommodated in the installation space 42, and the swivel joint 41 is installed on one side of the duct support 4 facing the installation space 42. As shown in fig. 1, the exhaust duct 1 is always partially accommodated in the installation space 42, and the compactness of the fire-fighting robot 100 can be improved.
In the embodiment of the utility model, the pitching driving part 5 is a pitching oil cylinder, and the output end of the pitching oil cylinder is connected with the exhaust barrel 1. In this embodiment, a transmission structure is not required, and the exhaust duct 1 can be driven only by the pitching cylinder, so that the structure of the fire-fighting robot 100 can be simplified. In the embodiment of the present invention, the lifting and swiveling device 2 further includes a swiveling and centering mechanism installed on the base 22, and the swiveling and centering mechanism is configured to detect swiveling information of the rotating disc 211 and control the swiveling and driving assembly 212 to drive the exhaust duct 1 to return to the initial position according to the swiveling information. In one embodiment, the lifting mechanism 23 is a scissor lift mechanism, and in another embodiment, the lifting mechanism 23 is a four-bar linkage lifting arm. The air exhaust cylinder 1 can be vertically lifted by adopting a scissor type lifting mechanism or a four-bar linkage lifting arm support according to actual use requirements.
When the fire-fighting robot 100 completes fire-fighting operation and needs to reset, the rotation centering mechanism detects rotation information of the rotating disc 211, and when the rotating disc 211 is not centered, the rotation centering mechanism controls the rotation driving assembly 212 to drive the exhaust duct 1 to reset to the initial position, so that the exhaust duct 1 faces the right front of the fire-fighting robot 100. In another embodiment, the rotation centering mechanism can also detect the lifting state of the lifting mechanism 23, and when it is detected that the lifting mechanism 23 is in the lifting state and the rotating disc 211 is not centered, the rotation centering mechanism controls the rotation driving assembly 212 to drive the exhaust duct 1 to reset to the initial position, and controls the lifting mechanism 23 to reset to the lowest initial position, so that the fire-fighting robot 100 is completely reset, and the subsequent operation of the fire-fighting robot 100 is facilitated.
In the embodiment of the present invention, the fire-fighting robot 100 further includes a carrying chassis 6 and a traveling mechanism 7, and the lifting mechanism 23 and the traveling mechanism 7 are respectively and correspondingly installed on the upper and lower sides of the carrying chassis 6. The bearing chassis 6 in the embodiment can be used as a carrying platform for the exhaust duct 1 and the lifting and rotating device 2, and the travelling mechanism 7 can adopt a crawler-type travelling mechanism which is connected with a power mechanism to drive a crawler to travel. In other embodiments, other forms of walking mechanisms may be used according to actual use requirements.
In the present embodiment, the number of the water supply pipes 3 is at least two. As shown in fig. 3, the number of the water supply pipes 3 in this embodiment is two, and the two water supply pipes 3 can supply water to the exhaust duct 1 together, so as to ensure the water supply performance of the exhaust duct 1.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (11)
1. A fire fighting robot, characterized in that the fire fighting robot (100) comprises:
the exhaust barrel (1) is provided with a water cannon and a spray nozzle for fire fighting;
the lifting slewing device (2) comprises a slewing mechanism (21), a base (22) and a lifting mechanism (23) which are sequentially connected from top to bottom, the lifting mechanism (23) is used for lifting the slewing mechanism (21), and the slewing mechanism (21) is connected with the exhaust barrel (1) and is used for driving the exhaust barrel (1) to rotate;
water supply water pipe (3), including be used for with water source intercommunication water source input pipeline (31) and with connecting tube (32) of exhaust barrel (1) intercommunication, water source input pipeline (31) pass through base (22) with connecting tube (32) intercommunication, just connecting tube (32) can be relative base (22) is rotatory.
2. A fire fighting robot as defined in claim 1, wherein the swing mechanism (21) comprises a turning disc (211) and a swing drive assembly (212) mounted between the base (22) and the turning disc (211), the exhaust duct (1) being mounted to the turning disc (211), the swing drive assembly (212) being configured to drive the turning disc (211) to swing.
3. A fire fighting robot as recited in claim 2, wherein the swing drive assembly (212) is a motor-type main driven gear swing drive structure or a turbine-worm swing drive structure.
4. The fire-fighting robot as claimed in claim 2, wherein the fire-fighting robot (100) further comprises an air duct bracket (4) mounted on the rotary disc (211) and a pitch driving member (5), the air duct (1) is mounted on the air duct bracket (4) through a swivel joint (41), the upper end of the connecting pipe (32) is communicated with the water cannon and the spray nozzle through a pipe in the swivel joint (41), and the pitch driving member (5) is used for driving the air duct (1) to rotate around the swivel joint (41).
5. The fire-fighting robot as recited in claim 4, wherein the air duct bracket (4) defines an installation space (42), the air duct (1) is partially received in the installation space (42), and the swivel joint (41) is installed on the air duct bracket (4) toward a side of the installation space (42).
6. A fire fighting robot as defined in claim 4, characterized in that the pitch drive (5) is a pitch ram, the output of which is connected to the exhaust duct (1).
7. A fire fighting robot as recited in claim 2, characterized in that the lifting slewing device (2) further comprises a slewing centering mechanism mounted on the base (22) for detecting slewing information of the rotating disc (211) and controlling the slewing drive assembly (212) to drive the exhaust duct (1) to return to an initial position according to the slewing information.
8. A fire fighting robot as claimed in any of claims 1 to 7, characterized in that the base (22) is fitted with a central swivel joint (221), the water source input duct (31) and the connecting duct (32) communicating through the central swivel joint (221).
9. A fire fighting robot as claimed in any of claims 1 to 7, characterized in that the lifting mechanism (23) is a scissor lift mechanism or a four-bar lifting boom.
10. A fire fighting robot as defined in any of claims 1-7, characterized in that the fire fighting robot (100) further comprises a carrying chassis (6) and a traveling mechanism (7), and the lifting mechanism (23) and the traveling mechanism (7) are correspondingly mounted on the upper and lower sides of the carrying chassis (6), respectively.
11. A fire fighting robot as defined in any of claims 1 to 7, characterized in that the number of the water supply pipes (3) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432520.8U CN216169527U (en) | 2021-10-09 | 2021-10-09 | Fire-fighting robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122432520.8U CN216169527U (en) | 2021-10-09 | 2021-10-09 | Fire-fighting robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216169527U true CN216169527U (en) | 2022-04-05 |
Family
ID=80862696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122432520.8U Active CN216169527U (en) | 2021-10-09 | 2021-10-09 | Fire-fighting robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216169527U (en) |
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2021
- 2021-10-09 CN CN202122432520.8U patent/CN216169527U/en active Active
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