CN211946167U - Air supply system for working platform of aerial work vehicle - Google Patents
Air supply system for working platform of aerial work vehicle Download PDFInfo
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- CN211946167U CN211946167U CN201922341920.0U CN201922341920U CN211946167U CN 211946167 U CN211946167 U CN 211946167U CN 201922341920 U CN201922341920 U CN 201922341920U CN 211946167 U CN211946167 U CN 211946167U
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- air supply
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- side rail
- work platform
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Abstract
The utility model discloses an aerial work car work platform air supply system, including establishing the operation platform at the suspension system top, suspension system establishes on the operation car, operation platform includes supporting platform and two side rails, side rail's inboard is fixed with the air supply fan of the horizontal equipartition of a plurality of, be equipped with temperature sensor and controller on one of them side rail, the motor that sets up on same side rail is respectively through a master switch and controller electric connection, temperature sensor and controller electric connection, it can feed back external environment temperature data to the controller through temperature sensor in real time, the controller makes the judgement and opens or close air supply fan automatically according to corresponding procedure, the operation ambient temperature who has ensured the operation personnel maintains at reasonable within range.
Description
Technical Field
The utility model relates to an aerial working car field, concretely relates to aerial working car work platform air supply system.
Background
With the rapid development of the economy of China and the increase of the investment of urban cultural construction, the street lamps used for beautifying in various cities are more and more illuminated, and the types of the street lamps are more and more abundant. In order to beautify the city, the city street lamps need to maintain certain cleanliness. Dust, automobile exhaust, winged insects, dead leaves and the like in the air threaten the cleanness and the brightness of the street lamp constantly. In order to keep clean, the street lamps need to be cleaned regularly.
At present, street lamp cleaners have begun to be implemented using aerial work vehicles. The multifunctional working platform of this car possesses can bear many people and carry out work such as dismantlement, washing, installation, maintenance that the street lamp was carried out simultaneously. However, such maintenance work is mostly concentrated in summer, and workers have to bear the sun broil while working, endure the environment of high temperature, poor air circulation and humidity, and have the risk of heatstroke. In order to solve the problems, the current adopted solution is to perform regular operation and place personnel on the ground in time for rest and relieving summer heat, or manually bring the air supply equipment into the platform, and use a lengthened electric wire to enable the platform to have certain wind speed inside to flow. However, the above two methods have the following problems:
1. the high-altitude operation vehicle for cleaning the street lamp is large in size, complex in operation system, slow in lifting action, heavy in cleaning work, urgent in time requirement, and the cleaning efficiency is seriously influenced by frequent lifting personnel.
2. Air supply equipment is placed to the manual work on the work platform, and this equipment does not have fixed position, is touched by making a round trip the personnel mistake of walking about easily, and personnel are hindered easily to high-speed moving fan flabellum, hangs the electric wire operation aloft in addition, can't guarantee the security of electric wire, and even personnel have the risk of electrocution in the work platform.
SUMMERY OF THE UTILITY MODEL
The technique that exists is not enough to the aforesaid, the utility model aims at providing an aerial working car work platform air supply system, it can give the controller with external environment temperature data feedback in real time through temperature sensor, the controller makes the judgement and opens or close air supply fan automatically according to corresponding procedure, the operation ambient temperature who has ensured the operation personnel maintains at reasonable within range, the work efficiency of street lamp cleaning operation has been improved, the intensity of labour of operation personnel has been alleviated, safe convenient air supply mode has been realized.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an air supply system of a working platform of an overhead working truck, which comprises a working platform arranged at the top of a suspension system, wherein the suspension system is arranged on the working truck, the working platform comprises a supporting platform and two side rails, a plurality of transversely and uniformly distributed air supply fans are fixed at the inner sides of the side rails, each air supply fan comprises a fixed frame fixed on the side rails, a motor is arranged on the fixed frame, fan blades are fixed on a rotating shaft of the motor, a protective cover for wrapping the fan blades is sealed on the fixed frame, one of the side rails is provided with a temperature sensor and a controller, the motors arranged on the same side rail are respectively and electrically connected with the controller through a main switch, the temperature sensor is electrically connected with the controller, and the mounting positions of the air supply fans on the two side rails are mutually staggered, when the air supply fans on the two sides are started, bidirectional convection air flow can be formed.
Preferably, the fixing frame is fixedly connected to the side rail by bolts.
Preferably, each motor is provided with a separate switch adapted thereto.
Preferably, the side rails are secured to the support platform by welding or bolting.
Preferably, the power supply sources of the air supply fan, the temperature sensor and the controller are a battery power source inside the work vehicle or an external power source.
The beneficial effects of the utility model reside in that:
1. the air supply fan in the system is completely fixed on the side rail of the operation platform, so that the internal space of the operation platform is not occupied, and the space of the operation platform can be maximally utilized;
2. the controller of the system can realize self-adaptation to the change of the environmental temperature, automatically open and close the air supply fan, keep the comfortable operation environmental temperature in the operation platform, reduce the lifting times of the operation platform as much as possible, and obviously improve the actual operation efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an air supply system of a working platform of an aerial work platform provided by an embodiment of the utility model;
fig. 2 is a schematic structural diagram (top view) of an air supply system of a work platform of an aerial work platform provided by an embodiment of the present invention;
fig. 3 is an installation diagram of accessories such as an air supply fan on the left side fence according to the embodiment of the present invention;
fig. 4 is an installation diagram of accessories such as an air supply fan on the right side fence according to the embodiment of the present invention;
fig. 5 is an installation schematic diagram of the working platform provided by the embodiment of the present invention on the working vehicle.
Description of reference numerals:
1. the device comprises an operation vehicle, 2, a suspension system, 3, an operation platform, 3-1, a side rail, 3-2, a supporting platform, 4, an air supply fan, 4-1, a fixed frame, 4-2, fan blades, 5, a temperature sensor, 6 and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, an air supply system for a working platform of an aerial work platform comprises an operation platform 3 arranged at the top of a suspension system 2, the suspension system 2 is arranged on an operation vehicle 1, the operation platform 3 comprises a support platform 3-2 and two side rails 3-1 which are fixedly connected together through bolts, a plurality of air supply fans 4 which are transversely and uniformly distributed are welded or connected with the inner sides of the side rails 3-1 through bolts, each air supply fan 4 comprises a fixed frame 4-1 fixed on the corresponding side rail 3-1, a motor is arranged on the fixed frame 4-1, fan blades 4-2 are fixed on a rotating shaft of the motor, a protective cover for wrapping the fan blades 4-2 is sealed on the fixed frame 4-1, a temperature sensor 5 and a controller 6 are arranged on one of the side rails 3-1, temperature sensor 5 chooses for use Outdoor Temperature probe ATF series model of outer Temperature sensor, and controller 6 chooses for use the programmable logic controller of adaptation, sets up the motor on same side rail 3-1 respectively through a master switch and controller 6 electric connection, Temperature sensor 5 with controller 6 electric connection, Temperature sensor 5 can real-time supervision and show and feed back ambient Temperature and feed back detection data to controller 6 in real time, and the inside battery of operation car 1 provides the power for air supply fan 4 and controller 6 through the cable, and the cable can be hidden in side rail 3-1, guarantees air supply fan 4 safe and reliable in the course of the work.
The mounting positions of the air supply fans 4 on the two side fences 3-1 are staggered, and the air supply fans 4 on the two sides can form bidirectional convection airflow when being started, so that the air flow speed of the surrounding environment is increased, and the purpose of reducing the sensible temperature of operating personnel is achieved.
Each motor is provided with an independent switch matched with the motor, and the controller 6 can control the on and off of the air supply fan 4 according to the data fed back by the temperature detector 5 and the existing program.
Because the human body feeling comfortable temperature is between 26 and 27 ℃, in order to ensure the human body feeling comfortable degree as much as possible, when the temperature sensor 5 detects that the ambient temperature is more than 27 ℃, the temperature data is fed back to the controller, the controller makes a judgment according to a set program, sends an instruction for opening the air supply fan 4, and simultaneously switches on the power supply of the air supply fan 4, so that the air supply fan 4 works, and the effect of reducing the ambient temperature is achieved; in addition, when the temperature sensor 5 detects that the ambient temperature is lower than 27 ℃, the judgment is made according to a set program, an instruction for closing the air supply fan 4 is sent out, and the power supply of the air supply fan 4 is cut off at the same time, so that the air supply fan 4 stops working, and the discomfort caused by long-term air blowing is avoided for the operating personnel; not only improves the working efficiency of street lamp cleaning operation, relieves the labor intensity of operators, but also realizes a safer and more convenient air supply mode.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. The utility model provides an aerial working car work platform air supply system, is including establishing operation platform (3) at suspension system (2) top, suspension system (2) are established on operation car (1), its characterized in that, operation platform (3) are including supporting platform (3-2) and two side rails (3-1), the inboard of side rail (3-1) is fixed with air supply fan (4) of the horizontal equipartition of a plurality of, air supply fan (4) are including fixing fixed frame (4-1) on side rail (3-1), be equipped with the motor on fixed frame (4-1) just be fixed with flabellum (4-2) on the rotation axis of motor, still sealed on fixed frame (4-1) have the protective cover that wraps up flabellum (4-2), one of them be equipped with temperature sensor (5) and controller (6) on side rail (3-1) The motor arranged on the same side fence (3-1) is electrically connected with the controller (6) through a main switch respectively, the temperature sensors (5) are electrically connected with the controller (6), the installation positions of the air supply fans (4) on the two side fences (3-1) are staggered with each other, and bidirectional convection air flow can be formed when the air supply fans (4) on the two sides are started.
2. The air supply system for the work platform of the aerial work platform as claimed in claim 1, wherein the fixing frame (4-1) is fixedly connected with the side rail (3-1) through bolts.
3. The aerial lift truck work platform air delivery system of claim 1 wherein each of the motors is provided with a separate switch adapted thereto.
4. The air supply system for the work platform of the aerial work platform as claimed in claim 1, wherein the side rail (3-1) is fixed to the support platform (3-2) by welding or bolting.
5. The air supply system for the work platform of the high-altitude work vehicle as claimed in claim 1, wherein the power supplies of the air supply fan (4), the temperature sensor (5) and the controller (6) are a battery power supply or an external power supply inside the work vehicle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922341920.0U CN211946167U (en) | 2019-12-24 | 2019-12-24 | Air supply system for working platform of aerial work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922341920.0U CN211946167U (en) | 2019-12-24 | 2019-12-24 | Air supply system for working platform of aerial work vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211946167U true CN211946167U (en) | 2020-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922341920.0U Active CN211946167U (en) | 2019-12-24 | 2019-12-24 | Air supply system for working platform of aerial work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211946167U (en) |
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2019
- 2019-12-24 CN CN201922341920.0U patent/CN211946167U/en active Active
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