CN210102020U - Airport air conditioner hose winding and unwinding vehicle - Google Patents
Airport air conditioner hose winding and unwinding vehicle Download PDFInfo
- Publication number
- CN210102020U CN210102020U CN201920879450.0U CN201920879450U CN210102020U CN 210102020 U CN210102020 U CN 210102020U CN 201920879450 U CN201920879450 U CN 201920879450U CN 210102020 U CN210102020 U CN 210102020U
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- hose
- chassis
- ground
- airport
- air conditioner
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- 238000004804 winding Methods 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 238000004378 air conditioning Methods 0.000 claims description 27
- 230000000994 depressogenic effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032369 Primary transmission Diseases 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 240000000528 Ricinus communis Species 0.000 description 1
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
Abstract
The utility model provides an airport air conditioner hose receive and releases car can realize the operation of receiving and releasing of single airport air conditioner hose. The operation that dolly promotes and hose rotary drum receive and releases the hose can automatic synchronization, need not carry out manual coordination, has reduced the manual training time and has practiced thrift the human cost, has reduced the airport maintenance cost. The utility model provides a pair of airport air conditioner hose receive and releases car, include: a cart having a chassis and a plurality of casters disposed below the chassis; the hose winding drum is rotatably arranged on the chassis of the trolley; the friction driving wheel is arranged below the chassis and is connected with and drives the hose reel through a transmission device; the friction drive wheel has a ground-contacting position in contact with the ground and a ground-contacting position spaced from the ground.
Description
Technical Field
The utility model relates to an airport auxiliary assembly especially relates to an airport air conditioner hose receive and releases car.
Background
In the ground service of an airport, fresh air which is filtered and dehumidified is required to be provided for a parked airplane through ground air conditioners, connection is generally performed through air conditioning hoses for connecting the ground air conditioners and the airplane, the length of the hoses is generally 10-50 meters, the air conditioning hoses are sewn in multiple layers, the weight is heavy, and special persons are required to perform retraction and extension operations on the air conditioning hoses.
The existing air conditioner hose winding and unwinding operation is that a trolley is provided with a winding drum of a hose, and during operation, one person pushes the trolley and one person shakes the winding drum to wind and unwind the air conditioner hose. Therefore, the existing air conditioner hose needs to be retracted and retracted by two persons for simultaneous operation, and the two persons need to be skillfully matched, so that the manual work is occupied, and certain matching difficulty exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an airport air conditioner hose receive and releases car can realize the operation of receiving and releasing of single airport air conditioner hose.
In order to achieve the above object, the utility model provides an airport air conditioner hose receive and releases car, include:
a cart having a chassis and a plurality of casters disposed below the chassis;
the hose winding drum is rotatably arranged on the chassis of the trolley;
the friction driving wheel is arranged below the chassis and is connected with and drives the hose reel through a transmission device; the friction drive wheel has a first position in contact with the ground and a ground clearance position spaced from the ground.
Preferably, in the above-mentioned airport air-conditioning hose receiving and releasing vehicle, the vehicle further includes: and the manual push-pull bracket is arranged at the rear end of the chassis.
Preferably, the above-mentioned airport air-conditioning hose collecting and releasing vehicle further comprises a stepping operation rod;
the middle part of the treading operation rod is hinged on the chassis;
the friction driving wheel is arranged at the first end of the treading operating rod;
the second end of the stepping operation rod forms a pedal at the rear end of the chassis;
the pedal is connected to the manual push-pull bracket through an extension spring.
Preferably, in the above-mentioned airport air-conditioning hose storage vehicle, after the pedal is depressed, the friction driving wheel is in the above-mentioned ground-off position separated from the ground;
after the pedal is released, the friction drive wheel is in the first position of ground contact under the action of the extension spring.
Preferably, the above vehicle for collecting and releasing air-conditioning hose in an airport further comprises:
the limiting handle capable of limiting the friction driving wheel to the ground-off position is arranged on the chassis.
Preferably, in the above vehicle for collecting and releasing air-conditioning hose for an airport, the casters include 2 front casters and 2 rear casters.
Preferably, in the above vehicle for collecting and releasing air-conditioning hose in an airport, the 2 rear-end casters have a brake device.
Preferably, in the above airport air-conditioning hose retrieving and releasing vehicle, the transmission device includes a primary transmission sprocket and a secondary transmission sprocket.
Preferably, in the above airport air conditioning hose reel-up and pay-off vehicle, the hose reel is of a frame-type spoke structure.
Preferably, the above vehicle for collecting and releasing air-conditioning hose in an airport further comprises: and the bracket mechanism is arranged at the front end of the chassis.
The embodiment of the utility model provides a following technological effect has:
1) the utility model discloses in, at the in-process that promotes the dolly, rotate in step through friction drive wheel 120 direct drive hose reel 200 to an operating personnel can accomplish simultaneously in step and promote the dolly and rotate the hose reel and receive and release the hose, and these two operations are accomplished simultaneously by alone, have realized single airport air conditioner hose receive and release the operation.
2) Dolly promotes and hose rotary drum receive and releases hose autosynchrony, need not carry out the manual cooperation, has reduced the manual training time, consequently, the utility model discloses practiced thrift the human cost, reduced airport maintenance cost.
3) The utility model discloses a trample action bars 140 and realized the contact of friction drive wheel 120 with ground or break away from, just also realized the power switching of friction drive wheel 120. The stepping operation lever 140 forms a pedal near the manual push-pull bracket 130 so that a worker can conveniently perform a stepping operation on the pedal while pushing the cart, and this arrangement enables a single person to perform a power switching of the friction driving wheel 120, that is, a switching of the rotation or stop of the hose reel 200 while pushing the cart.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a three-dimensional structure view of the air-conditioning hose take-up and pay-off vehicle for an airport provided by the utility model;
fig. 2 is a front view of the airport air-conditioning hose take-up and pay-off vehicle provided by the present invention;
fig. 3 is a side view of the airport air conditioner hose take-up and pay-off vehicle provided by the present invention;
fig. 4 is a front view of an airport air conditioning hose take-up and pay-off vehicle according to another embodiment of the present invention;
fig. 5 is a bottom view of the air conditioner hose collecting and releasing vehicle for an airport.
Detailed Description
Fig. 1 is the utility model provides an airport air conditioner hose receive and releases the stereogram of car, fig. 2 is the utility model provides an airport air conditioner hose receives and releases the main view of car, as shown in fig. 1 fig. 2, the embodiment of the utility model provides an airport air conditioner hose receives and releases car, include:
a cart having a chassis 110 and a plurality of casters disposed below the chassis;
a hose reel 200 rotatably mounted on the chassis 110 of the cart;
a friction driving wheel 120 disposed below the chassis 110 and connected to drive the hose reel 200 through a transmission; the friction drive wheel 120 has a ground-contacting position in contact with the ground and a ground-contacting position separated from the ground.
It can be seen that, the utility model discloses in, at the in-process that promotes the dolly, rotate through friction drive wheel 120 direct drive hose reel 200 in step to an operating personnel can accomplish simultaneously in step and promote the dolly and rotate the hose reel and receive and release the hose, and these two operations are accomplished simultaneously by alone, have realized single airport air conditioner hose receive and release the operation.
In an embodiment of the present invention, the cart further comprises: and a manual push-pull bracket 130 disposed at the rear end of the chassis 110.
In an embodiment of the present invention, the device further comprises a stepping operation rod 140;
the middle part of the stepping operation rod 140 is hinged on the chassis 110 through a rotating shaft 141;
the friction driving wheel 120 is installed at a first end of the stepping operation lever 140;
the second end of the stepping operation lever 140 forms a pedal at the rear end of the chassis 110;
the pedal is connected to the manual push-pull bracket 130 through an extension spring 142.
In an embodiment of the present invention, after the pedal is depressed, the first end of the depressing operation lever 140 is tilted upward, and the friction driving wheel 120 installed at the first end is lifted up to be located at the above-ground position separated from the ground;
after the pedal is released, the pedal is raised by the extension spring, the first end of the stepping operation lever 140 is lowered, and the friction driving wheel 120 installed at the first end is also lowered to be located at the ground contact position.
Therefore, the utility model discloses a trample the action bars 140 and realized the contact of friction drive wheel 120 with ground or break away from, just realized the power switching of friction drive wheel 120 promptly. The stepping operation lever 140 forms a pedal near the manual push-pull bracket 130 so that a worker can conveniently perform a stepping operation on the pedal while pushing the cart, and this arrangement enables a single person to perform a power switching of the friction driving wheel 120, that is, a switching of the rotation or stop of the hose reel 200 while pushing the cart.
Fig. 3 is a side view of the airport air conditioning hose winding and unwinding vehicle provided by the present invention, as shown in fig. 1 and fig. 3, in an embodiment of the present invention, the airport air conditioning hose winding and unwinding vehicle further comprises: a limit handle 150, which can limit the friction drive wheel to the above-ground position, is provided on the chassis. The limit handle 150 has a blocking piece 151, and after the limit handle is rotated, the blocking piece 151 is blocked above the pedal of the stepping operation rod 140, so that the pedal is kept in the original position and cannot be pulled up by the extension spring 142.
Fig. 4 is a front view of an airport air conditioning hose take-up and pay-off vehicle according to another embodiment of the present invention; in another embodiment of the present invention, the casters of the air conditioner hose collecting and releasing vehicle are 2 front casters 161 and 2 rear casters 162.
The 2 rear casters 162 have a brake device.
As shown in fig. 4, the air-conditioning hose collecting and releasing vehicle for an airport further comprises: the bracket mechanism 170 is used for placing an air conditioner connector of an airplane, is arranged at the front end of the chassis, and is provided with a limit locking device 180 in a matching way.
Fig. 5 is a bottom view of the air conditioner hose collecting and releasing vehicle for an airport. As shown in fig. 5, the transmission includes two primary drive sprockets 191 and two secondary drive sprockets 192.
As shown in fig. 1, in an embodiment of the present invention, the hose reel of the air conditioner hose reel car for an airport is a frame-type spoke structure.
It can be seen that the utility model discloses an airport air conditioner hose receive and releases car is the dolly of a push-and-pull, mainly is used for receiving and releasing the air conditioner hose. The trolley consists of a chassis frame, a hose reel and an adjustable hinge mechanism connected with a friction driving wheel shaft. The chassis of the trolley comprises a front group and a rear group of 4 universal casters and a manual push-pull support. The hose reel is made of frame-type spokes with a special bracket in the middle for placing an air conditioner joint of the airplane. The friction driving wheel is arranged in the middle of the bottom of the trolley and used for driving the hose reel.
When the trolley is pushed and pulled manually, the friction driving wheel shaft is connected with the winding drum through the adjusting hinge mechanism, and the winding drum is driven by the friction wheel to realize the recovery or release of the air conditioner pipe. When the trolley needs to move freely, the friction driving wheel shaft and the winding drum are separated from the link. Of the 4 universal casters, 2 casters at the rear part of the trolley are provided with brake devices, so that the trolley can be effectively fixed during working, and the trolley is prevented from moving; the 2 castors on the front part of the trolley are not provided with a brake device. The overall height of the air conditioner pipe collecting and releasing vehicle is about 1450mm, the length of the air conditioner pipe collecting and releasing vehicle is about 1600mm, and the width of the air conditioner pipe collecting and releasing vehicle is about 900 mm.
The utility model has the advantages as follows:
1) the utility model discloses in, at the in-process that promotes the dolly, rotate in step through friction drive wheel 120 direct drive hose reel 200 to an operating personnel can accomplish simultaneously in step and promote the dolly and rotate the hose reel and receive and release the hose, and these two operations are accomplished simultaneously by alone, have realized single airport air conditioner hose receive and release the operation.
2) Dolly promotes and hose rotary drum receive and releases hose autosynchrony, need not carry out the manual cooperation, has reduced the manual training time, consequently, the utility model discloses practiced thrift the human cost, reduced airport maintenance cost.
3) The utility model discloses a trample action bars 140 and realized the contact of friction drive wheel 120 with ground or break away from, just also realized the power switching of friction drive wheel 120. The stepping operation lever 140 forms a pedal near the manual push-pull bracket 130 so that a worker can conveniently perform a stepping operation on the pedal while pushing the cart, and this arrangement enables a single person to perform a power switching of the friction driving wheel 120, that is, a switching of the rotation or stop of the hose reel 200 while pushing the cart.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. The utility model provides an airport air conditioner hose receive and releases car which characterized in that includes:
a cart having a chassis and a plurality of casters disposed below the chassis;
the hose winding drum is rotatably arranged on the chassis of the trolley;
the friction driving wheel is arranged below the chassis and is connected with and drives the hose reel through a transmission device; the friction drive wheel has a first position in contact with the ground and a ground clearance position spaced from the ground.
2. The airfield air conditioning hose reel and reel vehicle of claim 1, wherein the trolley further comprises: and the manual push-pull bracket is arranged at the rear end of the chassis.
3. The airfield air conditioning hose retraction vehicle according to claim 2, further comprising a step on lever;
the middle part of the treading operation rod is hinged on the chassis;
the friction driving wheel is arranged at the first end of the treading operating rod;
the second end of the stepping operation rod forms a pedal at the rear end of the chassis;
the pedal is connected to the manual push-pull bracket through an extension spring.
4. An airport air conditioning hose storage cart as claimed in claim 3,
the friction drive wheel is in the ground clearance position separated from the ground after the pedal is depressed;
after the pedal is released, the friction drive wheel is in the first position of ground contact under the action of the extension spring.
5. The airfield air conditioning hose reel car of claim 4, further comprising:
the limiting handle capable of limiting the friction driving wheel to the ground-off position is arranged on the chassis.
6. An airport air conditioning hose storage cart as claimed in any one of claims 1 to 5, wherein said plurality of casters are 2 front casters and 2 rear casters.
7. The air conditioner hose reel of claim 6, wherein the 2 rear casters have brake devices.
8. The airport air conditioning hose retrieval vehicle of claim 6, wherein said transmission comprises a primary drive sprocket and a secondary drive sprocket.
9. The airport air conditioning hose reel of claim 6, wherein the hose reel is a frame-type spoke structure.
10. The airfield air conditioning hose reel car of claim 6, further comprising: and the bracket mechanism is arranged at the front end of the chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879450.0U CN210102020U (en) | 2019-06-12 | 2019-06-12 | Airport air conditioner hose winding and unwinding vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920879450.0U CN210102020U (en) | 2019-06-12 | 2019-06-12 | Airport air conditioner hose winding and unwinding vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210102020U true CN210102020U (en) | 2020-02-21 |
Family
ID=69564059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920879450.0U Active CN210102020U (en) | 2019-06-12 | 2019-06-12 | Airport air conditioner hose winding and unwinding vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210102020U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4122799A1 (en) * | 2021-07-23 | 2023-01-25 | Husqvarna Ab | Hose trolley |
-
2019
- 2019-06-12 CN CN201920879450.0U patent/CN210102020U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4122799A1 (en) * | 2021-07-23 | 2023-01-25 | Husqvarna Ab | Hose trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhenjiang Saifu Technology Co.,Ltd. Assignor: JIANGSU SAFE AVIATION TECHNOLOGY CO.,LTD. Contract record no.: X2022320000336 Denomination of utility model: A kind of airport air conditioner hose collection and release vehicle Granted publication date: 20200221 License type: Common License Record date: 20221210 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Zhenjiang Saifu Technology Co.,Ltd. Assignor: JIANGSU SAFE AVIATION TECHNOLOGY CO.,LTD. Contract record no.: X2022320000336 Date of cancellation: 20240206 |
|
| EC01 | Cancellation of recordation of patent licensing contract |