CN202459915U - Crawler device of firefighting and fire-extinguishing robot - Google Patents
Crawler device of firefighting and fire-extinguishing robot Download PDFInfo
- Publication number
- CN202459915U CN202459915U CN2012200472808U CN201220047280U CN202459915U CN 202459915 U CN202459915 U CN 202459915U CN 2012200472808 U CN2012200472808 U CN 2012200472808U CN 201220047280 U CN201220047280 U CN 201220047280U CN 202459915 U CN202459915 U CN 202459915U
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- CN
- China
- Prior art keywords
- crawler
- firefighting
- fire
- extinguishing robot
- traveling
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of machinery and specifically relates to a crawler device of a firefighting and fire-extinguishing robot. The crawler device of the firefighting and fire-extinguishing robot comprises a crawler body, and is characterized in that traveling crawlers are respectively arranged on the two sides of a chassis of the firefighting and fire-extinguishing robot, the front end of each traveling crawler and the ground form an angle of 45 degrees, and the back end of each traveling crawler and the ground form an angle of 6 degrees. Compared with the prior art, by additionally providing the traveling crawlers, the crawler device can perform climbing operation at a certain height; and furthermore, the crawler device can avoid the problems against bumpy roads, thereby greatly increasing the range of applications of the fire-extinguishing robot.
Description
Technical field
The utility model relates to field of mechanical technique, specifically a kind of crawler attachment of firefighting fire extinguishing robot.
Background technology
Tradition fire monitor or firefighting fire extinguishing robot all can only be walked in straight road; Meet rugged road or situation about need climb under; Firefighting fire extinguishing robot is difficult to accomplish, so just can only need the manpower operation of putting out a fire, and makes danger coefficient increase.
Summary of the invention
The utility model is the deficiency that overcomes prior art, and a kind of traveling crawler is provided, and can carry out the climbing operation of certain altitude, and no problem equally for rugged road, has increased the scope of application of firefighting robot greatly.
For realizing above-mentioned purpose; Design a kind of crawler attachment of firefighting fire extinguishing robot, comprise the crawler belt body, it is characterized in that: the both sides on the firefighting fire extinguishing robot chassis respectively are provided with traveling crawler; The front end of traveling crawler and ground are 45 °, and the rear end of traveling crawler and ground are 6 °.
The utility model is compared with prior art, sets up a kind of traveling crawler, can carry out the climbing operation of certain altitude, and no problem equally for rugged road, has increased the scope of application of firefighting robot greatly.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the force analysis figure of crawler belt.
Referring to Fig. 1,1 is fire water monitor, and 2 is traveling crawler, and 3 is the chassis, and 4 is driven pulley, and 5 is driving wheel.
The specific embodiment
According to accompanying drawing the utility model is done further explanation below.
As shown in Figure 1, respectively be provided with traveling crawler 2 in the both sides on firefighting fire extinguishing robot chassis 3, the front end of traveling crawler 2 and ground are 45 °, and the rear end of traveling crawler and ground are 6 °.
As shown in Figure 2, P
N=M
K/ r
kP
f=P
NF
In the formula: P
NThe reaction force of-barrier;
P
fThe anti-frictional force of-barrier;
M
K---Drive wheel torque;
r
K---The driving wheel radius;
P
NA---Ground is to the counter-force of the strong point;
P
FA---Ground is in the face of the frictional force of fulcrum.
The torque equilibrium equation formula that A is ordered is: P
FAAnd P
NAMoment to A is 0, i.e. P
fL
2+ P
NH=Gl
1P clearly
fL
2+ P
NH>=Gl
1So traveling crawler just can across obstacle.
Claims (1)
1. the crawler attachment of a firefighting fire extinguishing robot; Comprise the crawler belt body; It is characterized in that: respectively be provided with traveling crawler (2) in the both sides of firefighting fire extinguishing robot chassis (3), the front end of traveling crawler (2) and ground are 45 °, and the rear end of traveling crawler and ground are 6 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200472808U CN202459915U (en) | 2012-02-14 | 2012-02-14 | Crawler device of firefighting and fire-extinguishing robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200472808U CN202459915U (en) | 2012-02-14 | 2012-02-14 | Crawler device of firefighting and fire-extinguishing robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202459915U true CN202459915U (en) | 2012-10-03 |
Family
ID=46908119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200472808U Expired - Lifetime CN202459915U (en) | 2012-02-14 | 2012-02-14 | Crawler device of firefighting and fire-extinguishing robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202459915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156582A1 (en) * | 2019-01-31 | 2020-08-06 | 西门子股份公司 | Fire-fighting robot and control method thereof |
-
2012
- 2012-02-14 CN CN2012200472808U patent/CN202459915U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020156582A1 (en) * | 2019-01-31 | 2020-08-06 | 西门子股份公司 | Fire-fighting robot and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121003 |
|
| CX01 | Expiry of patent term |