CN205446508U - Fire -fighting robot's seismic isolation device - Google Patents
Fire -fighting robot's seismic isolation device Download PDFInfo
- Publication number
- CN205446508U CN205446508U CN201620277632.7U CN201620277632U CN205446508U CN 205446508 U CN205446508 U CN 205446508U CN 201620277632 U CN201620277632 U CN 201620277632U CN 205446508 U CN205446508 U CN 205446508U
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- spring
- combined bay
- wheel hub
- spring support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fire -fighting robot's seismic isolation device contains bottom plate, crossbeam, combined bay, wheel hub, spring, spring bracket, its characterized in that: the bottom plate below is equipped with the crossbeam, and the crossbeam passes through the hinge to be connected with the bottom plate, and the crossbeam below is equipped with the combined bay, is equipped with four wheel hub on the combined bay, and wheel hub is driven by the motor, is equipped with spring bracket on the combined bay, and spring bracket links to each other the last spring that is equipped with of spring bracket with the bottom plate. The utility model discloses the advantage has: simple structure, manufacturing method is simple, and the cost is low. The stationarity is good, and the vibration resistance is good. The utility model discloses the wide application is in the aspect of the fire prevention that disappears.
Description
Technical field
This utility model relates to field of mechanical technique, particularly to the shock absorbing apparatus of a kind of firefighting fire extinguishing robot.
Background technology
Fire frequently occurs, and casualties is heavy, is of common occurrence in recent years.Particularly in the 8.12 Tianjin blasts in this year, the many firefighterses of weight are given up one's life heroically due to not clear scene of a fire situation, in order to prevent this type of tragedy from occurring, reduce casualties, and the intelligent firefighting fire extinguishing robot of design replaces manual extinguishing to be inexorable trend.A lot of barrier is had in the rescue scene of a fire, when running into large obstacle, car body is likely to occur significantly to tilt and even turns on one's side, in order to keep the car body maximum balance when clearing the jumps, common amortisseur is hydraulic damper, when its operation principle is to shake when between vehicle frame (or vehicle body) and vehicle bridge and relative motion occur, piston in amortisseur moves up and down, and the fluid in snubber cavity flows into another intracavity from a chamber through different holes the most repeatedly.Now friction and the intermolecular internal friction of fluid between hole wall and fluid form damping force to vibrations, make thump energy be converted into fluid heat energy, then are dispersed in air by absorber.But oil-filled problem not in time easily occurs in the case of running up, causes working characteristic distortion, not only can not damping, also can impact.The working environment that the most important thing is firefighting fire extinguishing robot is scene of fire, and ambient temperature is higher, is not suitable for using hydraulic damper.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, it is provided that a kind of simple in construction, manufacture method are simple, cost is low, stationarity is good, the shock absorbing apparatus of the firefighting fire extinguishing robot of good anti-vibration.
For reaching above-mentioned purpose, this utility model be the technical scheme is that the shock absorbing apparatus of a kind of firefighting fire extinguishing robot, comprise base plate, crossbeam, combined bay, wheel hub, spring, spring support, it is characterized in that: below described base plate, be provided with crossbeam, described crossbeam is connected with base plate by hinge, it is provided with combined bay below described crossbeam, described combined bay is provided with four wheel hubs, described wheel hub is by driven by motor, described combined bay is provided with spring support, described spring support is connected with base plate, and described spring support is provided with spring.
Further, described crossbeam is hollow-core construction, the most also can be used for protecting motor lines as wire casing.
Further, described spring support is formed by connecting by two back-to-back and orthogonal U-shaped iron wires.
This utility model advantage has:
1. simple in construction, manufacture method is simple；
2. cost is low；
3. stationarity is good, good anti-vibration.
Accompanying drawing explanation
Fig. 1 is the shock absorbing apparatus structural representation front view of a kind of firefighting fire extinguishing robot of this utility model.
Fig. 2 is the shock absorbing apparatus structural representation left view of a kind of firefighting fire extinguishing robot of this utility model.
In the drawings, 1. base plate, 2. crossbeam, 3. hinge, 4. combined bay, 5. wheel hub, 6. motor, 7. spring, 8. spring support.
Detailed description of the invention
The utility model is described in further detail for example given below plan; but it is not to be construed as the restriction to this utility model protection domain; those skilled in the art to nonessential improvement and adjustment more of the present utility model, still fall within protection domain of the present utility model according to this utility model content.
In Fig. 1, Fig. 2,1. base plate, 2. crossbeam, 3. hinge, 4. combined bay, 5. wheel hub, 6. motor, 7. spring, 8. spring support.
A kind of shock absorbing apparatus of firefighting fire extinguishing robot, comprise base plate 1, crossbeam 2, combined bay 4, wheel hub 5, spring 7, spring support 8, it is characterized in that: below described base plate 1, be provided with crossbeam 2, described crossbeam 2 is connected with base plate 1 by hinge 3, is provided with combined bay 4 below described crossbeam 2, and described combined bay 4 is provided with four wheel hubs 5, described wheel hub 5 is by driven by motor 6, described combined bay 4 is provided with spring support 8, and described spring support 8 is connected with base plate 1, and described spring support 8 is provided with spring 7.
Crossbeam 2 is hollow-core construction, the most also can be used for protecting motor lines as wire casing.
Spring support 8 is formed by connecting by two back-to-back and orthogonal U-shaped iron wires.
During work, start motor 6, device setting in motion, when running into barrier or uneven road surface, certain wheel hub 5 is raised or lowered, this side base plate 1 is raised or lowered the most therewith, the center of gravity sidesway of whole device certainly will be caused, but the existence due to spring 7, spring 7 can be compressed or be stretched, play cushioning effect, reduce the displacement of this side, reduce the angle of inclination of whole device, whole device is made to keep balance in maximum magnitude, after clearing the jumps or entering smooth ground, this wheel hub 5 plane of regression, reason due to the built-in U-shaped iron wire spring support 8 of spring, limit the bounce-back immediately of spring 7, reduce the vibrations of whole device.
Claims (3)
1. the shock absorbing apparatus of a firefighting fire extinguishing robot, comprise base plate (1), crossbeam (2), combined bay (4), wheel hub (5), spring (7), spring support (8), it is characterized in that: described base plate (1) lower section is provided with crossbeam (2), described crossbeam (2) is connected with base plate (1) by hinge (3), described crossbeam (2) lower section is provided with combined bay (4), described combined bay (4) is provided with four wheel hubs (5), described wheel hub (5) is by driven by motor (6), described combined bay (4) is provided with spring support (8), described spring support (8) is connected with base plate (1), described spring support (8) is provided with spring (7).
The shock absorbing apparatus of a kind of firefighting fire extinguishing robot the most as claimed in claim 1, it is characterised in that: described crossbeam (2) is hollow-core construction.
The shock absorbing apparatus of a kind of firefighting fire extinguishing robot the most as claimed in claim 1, it is characterised in that: described spring support (8) is formed by connecting by two back-to-back and orthogonal U-shaped iron wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277632.7U CN205446508U (en) | 2016-04-06 | 2016-04-06 | Fire -fighting robot's seismic isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277632.7U CN205446508U (en) | 2016-04-06 | 2016-04-06 | Fire -fighting robot's seismic isolation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446508U true CN205446508U (en) | 2016-08-10 |
Family
ID=56607124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620277632.7U Expired - Fee Related CN205446508U (en) | 2016-04-06 | 2016-04-06 | Fire -fighting robot's seismic isolation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446508U (en) |
-
2016
- 2016-04-06 CN CN201620277632.7U patent/CN205446508U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170406 |