CN211584995U - Fire engine and unmanned aerial vehicle lift platform thereof - Google Patents
Fire engine and unmanned aerial vehicle lift platform thereof Download PDFInfo
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- CN211584995U CN211584995U CN201921984318.2U CN201921984318U CN211584995U CN 211584995 U CN211584995 U CN 211584995U CN 201921984318 U CN201921984318 U CN 201921984318U CN 211584995 U CN211584995 U CN 211584995U
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Abstract
The utility model discloses a fire engine and unmanned aerial vehicle lift platform thereof is equipped with the automobile body on the automobile base of fire engine, and unmanned aerial vehicle lift platform includes support frame, unmanned aerial vehicle platform and pendulum rod mechanism. Support frame slidable sets up on the inner wall of automobile body, and the unmanned aerial vehicle platform is used for parking unmanned aerial vehicle. The swing rod mechanism comprises a first swing rod, a second swing rod and a hydraulic cylinder, the two ends of the first swing rod and the two ends of the second swing rod are hinged to the support frame and the unmanned aerial vehicle platform respectively, the first swing rod and the second swing rod are arranged at intervals, the hydraulic cylinder is hinged to the support frame, and at least one of the first swing rod and the second swing rod is hinged to a piston rod of the hydraulic cylinder. Above-mentioned fire engine and unmanned aerial vehicle lift platform thereof, unmanned aerial vehicle platform goes up and down and the translation action goes on simultaneously, and the process is simple, and the time is shorter, can not influence the going of relief of disaster to can realize going up and down and the translation through pendulum rod and pneumatic cylinder, simple structure, the cost is lower.
Description
Technical Field
The utility model relates to a fire control technical field, concretely relates to fire engine and unmanned aerial vehicle lift platform thereof.
Background
With the development of economy and technology, high-rise buildings and super high-rise buildings continue to challenge the limit of height. Meanwhile, fire fighting equipment aiming at urban high-rise building fire disasters is also developed greatly. As a novel fire rescue means, the fire-fighting unmanned aerial vehicle carries various fire-fighting bombs, has the characteristics of high maneuverability and unlimited flying height, and gradually becomes a research, development and application hotspot.
Fire control unmanned aerial vehicle directly carries the jar of putting out a fire through unmanned aerial vehicle generally, arrives the appointed place after, opens the jar of putting out a fire again, makes the fire extinguishing substance spray the scene of a fire and puts out a fire. Fire control unmanned aerial vehicle generally is the storage in the fire engine to unmanned aerial vehicle's transportation is convenient for. Because the space is limited in the car, generally at present take off unmanned aerial vehicle through adopting unmanned aerial vehicle lift platform. However, the existing unmanned aerial vehicle lifting platform has the disadvantages that the process of retracting the lifting platform into the vehicle and extending the lifting platform out of the vehicle is complex, disaster relief is not facilitated, the structure is complex, and the cost is high.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to be to current unmanned aerial vehicle lift platform, and lift platform is received in the car and is stretched out the process complicacy outside the car, the problem that the structure is complicated, provides a fire engine and unmanned aerial vehicle lift platform thereof.
An unmanned aerial vehicle lift platform, comprising:
the support frame is slidably arranged on the inner wall of the vehicle body;
the unmanned aerial vehicle platform is used for parking the unmanned aerial vehicle; and
the swing rod mechanism comprises a first swing rod, a second swing rod and a hydraulic cylinder, the two ends of the first swing rod and the two ends of the second swing rod are respectively hinged to the support frame and the unmanned aerial vehicle platform, the first swing rod and the second swing rod are arranged at intervals, the hydraulic cylinder is hinged to the support frame, and at least one of the first swing rod and the second swing rod is hinged to a piston rod of the hydraulic cylinder.
In one embodiment, the support frame is slidably disposed on an inner wall of the vehicle body via a sliding assembly.
In one embodiment, the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is arranged on the support frame, the sliding block is connected with the sliding rail in a sliding mode, and the sliding block is fixedly connected with the vehicle body.
In one embodiment, the electric trolley further comprises an electric push rod, and two ends of the electric push rod are respectively connected with the supporting frame and the trolley body.
In one embodiment, two swing rod mechanisms are provided, and the two swing rod mechanisms are respectively hinged with two opposite sides of the unmanned aerial vehicle platform.
In one embodiment, the first swing link and the second swing link are both arc-shaped rods, and the first swing link and the second swing link extend in a bending manner towards a direction close to the unmanned aerial vehicle platform.
In one embodiment, two ends of the first swing rod are respectively hinged to the middle of the support frame and the end of the unmanned aerial vehicle platform close to the support frame, two ends of the second swing rod are respectively hinged to the end of the support frame close to the unmanned aerial vehicle platform and the middle of the unmanned aerial vehicle platform, and a piston rod of the hydraulic cylinder is hinged to the first swing rod.
A fire engine, comprising:
the automobile chassis is provided with an automobile body; and
an unmanned aerial vehicle lift platform as in any preceding claim.
Above-mentioned fire engine and unmanned aerial vehicle lift platform thereof, the support frame can automobile body relatively remove to the position of adjustment unmanned aerial vehicle lift platform. Then, the hydraulic cylinder can drive the first swing rod and/or the second swing rod to swing, so that the unmanned aerial vehicle platform rises and moves outside the vehicle body, or the unmanned aerial vehicle platform descends and retracts inside the vehicle body, the unmanned aerial vehicle platform rises and moves horizontally, the process is simple, the time is short, the disaster relief can not be influenced, the rising and the moving can be realized through the swing rods and the hydraulic cylinder, the structure is simple, and the cost is low.
Drawings
FIG. 1 is a schematic diagram of a fire engine according to one embodiment;
fig. 2 is a schematic structural diagram of the unmanned aerial vehicle lifting platform in fig. 1.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Referring to fig. 1, a fire fighting truck according to an embodiment includes an automobile chassis 10 and an unmanned aerial vehicle lifting platform 400, wherein a vehicle body 110 is disposed on the automobile chassis 10, the unmanned aerial vehicle lifting platform 400 is installed in the vehicle body 110, and the unmanned aerial vehicle lifting platform 400 is used for parking the unmanned aerial vehicle 100.
Referring to fig. 2, in particular, the unmanned aerial vehicle lifting platform 400 includes a supporting frame 410, an unmanned aerial vehicle platform 420, and a swing link mechanism 430. The support frame 410 is slidably disposed on an inner wall of the vehicle body 110. Specifically, support bracket 410 is slidably disposed on an inner wall of vehicle body 110 via a slide assembly 440. In this embodiment, the sliding assembly 440 includes a sliding rail 442 and a sliding block 444, the sliding rail 442 is disposed on the supporting frame 410, the sliding block 444 is slidably connected to the sliding rail 442, and the sliding block 444 is fixedly connected to the vehicle body 110. The number of the sliding blocks 444 is multiple, and the multiple sliding blocks 444 can ensure the stability of the movement of the support frame 410. Unmanned aerial vehicle lift platform 400 still includes electric putter 450, and electric putter 450's both ends are connected with support frame 410 and automobile body 110 respectively, and electric putter 450 is used for driving the relative automobile body 110 motion of support frame 410 to the position of adjustment unmanned aerial vehicle lift platform 400.
The drone platform 420 is for the drone 100 to dock. Pendulum rod mechanism 430 is connected with support frame 410 and unmanned aerial vehicle platform 420, and pendulum rod mechanism 430 is used for driving unmanned aerial vehicle platform 420 to go up and down and the translation to make unmanned aerial vehicle platform 420 retrieve the automobile body 110 or stretch out outside automobile body 110. The number of the swing rod mechanisms 430 is two, and the two swing rod mechanisms 430 are respectively located on two opposite sides of the unmanned aerial vehicle platform 420, so that the stability of the movement of the unmanned aerial vehicle platform 420 is ensured.
Specifically, the swing link mechanism 430 includes a first swing link 432, a second swing link 434, and a hydraulic cylinder 436. The both ends of first pendulum rod 432 are articulated with support frame 410 and unmanned aerial vehicle platform 420 respectively, and the both ends of second pendulum rod 434 are articulated with support frame 410 and unmanned aerial vehicle platform 420 respectively, and first pendulum rod 432 and second pendulum rod 434 set up at an interval each other. The two first swing rods 432 are respectively located at two opposite sides of the drone platform 420, and the two second swing rods 434 are respectively located at two opposite sides of the drone platform 420.
In this embodiment, the both ends of first pendulum rod 432 are articulated with the middle part of support frame 410 and the tip that unmanned aerial vehicle platform 420 is close to support frame 410 respectively, and the both ends of second pendulum rod 434 are articulated with the tip that support frame 410 is close to unmanned aerial vehicle platform 420 and the middle part of unmanned aerial vehicle platform 420 respectively to guarantee the stability of unmanned aerial vehicle platform 420 atress. First pendulum rod 432 and second pendulum rod 434 are the arc pole, and the middle part of first pendulum rod 432 and second pendulum rod 434 is crooked to be the arc, and first pendulum rod 432 and second pendulum rod 434 towards the crooked extension of the direction that is close to unmanned aerial vehicle platform 420 to make unmanned aerial vehicle platform 420 can have bigger translation scope.
The hydraulic cylinder 436 is hinged to the supporting frame 410, and at least one of the first swing link 432 and the second swing link 434 is hinged to a piston rod of the hydraulic cylinder 436. That is, the piston rod of the hydraulic cylinder 436 may be hinged to the first swing link 432, and the piston rod of the hydraulic cylinder 436 may also be hinged to the second swing link 434, or two hydraulic cylinders 436 are provided, and the piston rods of the two hydraulic cylinders 436 are hinged to the first swing link 432 and the second swing link 434, respectively. Specifically, in the present embodiment, the piston rod of the hydraulic cylinder 436 is hinged to the first swing link 432, so that the stroke of the hydraulic cylinder 436 can be reduced and interference with other structures can be avoided.
The working principle of the fire engine and the unmanned aerial vehicle lifting platform 400 is as follows:
after the fire engine arrived predetermined position, can open the chamber door of automobile body 110, then electric putter 450 work, drive support frame 410 and slide outside to the car, adjust unmanned aerial vehicle lift platform 400's position. Then, the piston rod of the hydraulic cylinder 436 extends out to drive the first swing rod 432 to swing, the swing of the first swing rod 432 can drive the second swing rod 434 to swing, so that the unmanned aerial vehicle platform 420 rises and moves out of the vehicle, after the unmanned aerial vehicle platform 420 moves in place, the hydraulic cylinder 436 stops working, and the unmanned aerial vehicle 100 can take off and land.
When the unmanned aerial vehicle 100 needs to be retracted, the piston rod of the hydraulic cylinder 436 retracts to drive the first swing rod 432 to swing, the first swing rod 432 swings to drive the second swing rod 434 to swing, so that the unmanned aerial vehicle platform 420 descends and translates towards the inside of the vehicle, and the hydraulic cylinder 436 stops working after the unmanned aerial vehicle platform 420 moves in place. Finally, the electric push rod 450 telescopically drives the support frame 410 to slide in the vehicle so as to retract the unmanned aerial vehicle lifting platform 400 and the unmanned aerial vehicle 100 into the vehicle.
Above-mentioned fire engine and unmanned aerial vehicle lift platform 400, unmanned aerial vehicle platform 420 goes up and down and the translation goes on simultaneously, and the process is simple, and the time is shorter, can not influence the going of relief of disaster to can realize going up and down and the translation through pendulum rod and pneumatic cylinder 436, simple structure, the cost is lower.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (8)
1. An unmanned aerial vehicle lift platform, its characterized in that includes:
the support frame is slidably arranged on the inner wall of the vehicle body;
the unmanned aerial vehicle platform is used for parking the unmanned aerial vehicle; and
the swing rod mechanism comprises a first swing rod, a second swing rod and a hydraulic cylinder, the two ends of the first swing rod and the two ends of the second swing rod are respectively hinged to the support frame and the unmanned aerial vehicle platform, the first swing rod and the second swing rod are arranged at intervals, the hydraulic cylinder is hinged to the support frame, and at least one of the first swing rod and the second swing rod is hinged to a piston rod of the hydraulic cylinder.
2. An unmanned aerial vehicle lift platform of claim 1, wherein the support frame is slidably disposed on an inner wall of the vehicle body via a sliding assembly.
3. The unmanned aerial vehicle lift platform of claim 2, wherein the sliding assembly comprises a sliding rail and a sliding block, the sliding rail is disposed on the support frame, the sliding block is slidably connected with the sliding rail, and the sliding block is fixedly connected with the vehicle body.
4. An unmanned aerial vehicle lift platform of claim 1, further comprising an electric push rod, wherein two ends of the electric push rod are respectively connected with the support frame and the vehicle body.
5. An unmanned aerial vehicle lift platform as defined in claim 1, wherein there are two of the rocker mechanisms, the two rocker mechanisms being respectively hinged to opposite sides of the unmanned aerial vehicle platform.
6. The unmanned aerial vehicle lift platform of claim 1, wherein the first swing link and the second swing link are both arcuate bars, and the first swing link and the second swing link extend in a curved manner toward a direction proximate the unmanned aerial vehicle platform.
7. The unmanned aerial vehicle lift platform of claim 1, wherein the two ends of the first swing link are respectively hinged to the middle of the support frame and the end of the unmanned aerial vehicle platform near the support frame, the two ends of the second swing link are respectively hinged to the end of the support frame near the unmanned aerial vehicle platform and the middle of the unmanned aerial vehicle platform, and a piston rod of the hydraulic cylinder is hinged to the first swing link.
8. A fire fighting vehicle, comprising:
the automobile chassis is provided with an automobile body; and
an unmanned aerial vehicle lifting platform as claimed in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921984318.2U CN211584995U (en) | 2019-11-15 | 2019-11-15 | Fire engine and unmanned aerial vehicle lift platform thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921984318.2U CN211584995U (en) | 2019-11-15 | 2019-11-15 | Fire engine and unmanned aerial vehicle lift platform thereof |
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| CN211584995U true CN211584995U (en) | 2020-09-29 |
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| CN201921984318.2U Active CN211584995U (en) | 2019-11-15 | 2019-11-15 | Fire engine and unmanned aerial vehicle lift platform thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389309A (en) * | 2020-12-03 | 2021-02-23 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle transport vechicle |
| CN112477738A (en) * | 2020-12-03 | 2021-03-12 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle elevating system |
| CN113200093A (en) * | 2021-06-04 | 2021-08-03 | 明光浩淼安防科技股份公司 | Fire engine based on unmanned aerial vehicle |
-
2019
- 2019-11-15 CN CN201921984318.2U patent/CN211584995U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112389309A (en) * | 2020-12-03 | 2021-02-23 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle transport vechicle |
| CN112477738A (en) * | 2020-12-03 | 2021-03-12 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle elevating system |
| CN112477738B (en) * | 2020-12-03 | 2024-03-26 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle elevating system |
| CN112389309B (en) * | 2020-12-03 | 2024-03-26 | 重庆迪马工业有限责任公司 | Unmanned aerial vehicle transport vechicle |
| CN113200093A (en) * | 2021-06-04 | 2021-08-03 | 明光浩淼安防科技股份公司 | Fire engine based on unmanned aerial vehicle |
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