CN204037416U - A kind of helicopter transport car - Google Patents
A kind of helicopter transport car Download PDFInfo
- Publication number
- CN204037416U CN204037416U CN201420415344.4U CN201420415344U CN204037416U CN 204037416 U CN204037416 U CN 204037416U CN 201420415344 U CN201420415344 U CN 201420415344U CN 204037416 U CN204037416 U CN 204037416U
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- Prior art keywords
- platform
- helicopter
- bracket
- cat ladder
- trailer
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Abstract
The utility model discloses a kind of helicopter transport car.Comprise by the compartment that wheel tractor breakdown trailer platform and trailer platform are arranged, transport trolley comprises the helicopter analog bracket moved freely, and trailer platform comprises bracket fixed system and Load System; Load System comprises the hydraulically extensible cat ladder being arranged on trailer platform afterbody, connects trailer platform afterbody and ground when hydraulically extensible cat ladder launches; Fixed system comprises the hold down groove being arranged on trailer platform and the hydraulic platform be elevated in hold down groove.The utility model redesigns large platform trailer structure, lifting table is adopted to fix helicopter, adopt assists helicopter to load with the retractable cat ladder structure of lifting table seamless connection from ground, without the need to other equipment, adapt to the handling needs of varying environment, the utility model can realize the loading transport of various model autogyro, the autogyro of two pages of rotors need not be dismantled rotor and just can realize loading transport, and easy and simple to handle, fixing-stable is reliable, transportation safety.
Description
Technical field
The utility model belongs to automobile design and manufactures field, and especially belong to large platform trailer and manufacture and design field, particularly a kind of helicopter transport car manufactures and designs.
Background technology
At present, along with expanding economy, traditional vehicle can not meet people's daily life and Production requirement, need the faster actv. vehicle.Autogyro is as the transport facility of an efficient quick, and the effect of performance is day by day huge.As carried out emergency management and rescue, aerial police service, takes photo by plane, the task of the aspects such as aerial visit.And country is also limited to course line, low altitude airspace field degree of opening at present, autogyro goes to destination freely according to demand needs in low altitude airspace flight can not be met.Therefore, need a kind of special transport trolley, meet autogyro and load transport, and take off, the transportation request of the process such as landing.
Existing apparatus transportation device does not design according to the transport features of helicopter, transport and loading process complexity, and usually also need Large-scale Hoisting equipment to coordinate, safety and stability is poor, and helicopter is fixing very complicated, and efficiency is low.
Summary of the invention
The utility model discloses a kind of helicopter transport car according to the deficiencies in the prior art.Problem to be solved in the utility model is to provide a kind of transport, loads conveniently, and manoevreability is good, the helicopter transport car unit design of fixing-stable, safety.
The utility model is achieved through the following technical solutions:
Helicopter transport car, comprise by the compartment that the trailer platform of wheel tractor traction transport and trailer platform are arranged, it is characterized in that: described transport trolley also comprises the helicopter analog bracket moved freely, and described trailer platform comprises bracket fixed system and Load System;
Helicopter analog bracket is the platform dolly that bottom is provided with roller, and dolly is provided with helicopter binding anchor fitting;
Load System comprises the hydraulically extensible cat ladder being arranged on trailer platform afterbody, connects trailer platform afterbody and ground when hydraulically extensible cat ladder launches.
Described hydraulically extensible cat ladder arranges two groups that mate with supporter roller, often organize the three-stage structure that hydraulically extensible cat ladder comprises telescopic folding, trailer platform folds linkage section, telescopic section and ground linkage section, and trailer platform afterbody is also provided with the cat ladder oil cylinder driving hydraulically extensible cat ladder flexible.
Above-mentioned fixed system comprises the hold down groove being arranged on trailer platform and the hydraulic platform be elevated in hold down groove.
Described carriage length is less than hold down groove length, when bracket is arranged in hold down groove, forms free-running fit between bracket and the forward and backward contact part of hold down groove.In order to stablize helicopter in transit further, between bracket and the forward and backward contact part of hold down groove, shock attenuation unit can also be set in gap, as damper spring or vibration isolation rubber, to reduce the vibration of bracket and helicopter in transportation.
Described hydraulic platform, trailer platform with hydraulically extensible cat ladder has the bracket moving track cooperatively interacting and be connected.Described orbital groove structure.In order to further stabilizer bracket on hydraulic platform, be also provided with the channel-section steel as barricade in track both sides.
There is the platform oil cylinder driving hydraulic platform lifting described hold down groove both sides.
Described trailer platform folds linkage section and telescopic section is distance pipe, and telescopic section is arranged in folding linkage section after shrinking.
Linkage section side, described ground is that triangle is connected with ground smooth excessiveness.
Described trailer platform front portion has driven bracket to move the winch realizing loading.
When loading helicopter, on empty condition ground, autogyro is dropped on bracket, with special mould clamp, helicopter is fixed on bracket behind location, movable support bracket is to transport trolley afterbody, bracket front end is connected to by vehicle hydraulic pressure winch rope hose tool, make autogyro along hydraulically extensible cat ladder raise-lower hydraulic platform into the car, then hydraulic platform is dropped to nadir, hydraulic platform is carried out binding and fix.Expansion and the withdrawal of hydraulically extensible cat ladder adopt hydraulic oil cylinder driving mode, when cat ladder oil cylinder is regained, hydraulically extensible cat ladder is put down, when hydraulically extensible cat ladder is horizontal, telescopic section is folded linkage section from trailer platform and pulls out, again hydraulically extensible cat ladder is put down until telescopic section kiss the earth, finally connect ground linkage section again; Otherwise be then recoverable to hydraulically extensible cat ladder.
During unloading helicopter, first raise-lower hydraulic platform is risen to vertex, vehicle hydraulic pressure winch rope hose tool is connected to pallet rear end by pulley, movable support bracket passes through hydraulic climbing ladder, by autogyro together bracket unload to ground, take off jig, autogyro can freely take off.
The utility model helpfulness: the utility model redesigns large platform trailer structure, lifting table is adopted to fix helicopter, adopt assists helicopter to load with the retractable cat ladder structure of lifting table seamless connection from ground, without the need to other equipment, adapt to the handling needs of varying environment, the utility model can realize the loading transport of various model autogyro, the autogyro of two pages of rotors need not be dismantled rotor and just can realize loading transport, and it is easy and simple to handle, fixing-stable is reliable, transportation safety.
Accompanying drawing explanation
Fig. 1 is that the utility model helicopter loads schematic diagram;
Fig. 2 is hydraulic elevating platform cross section structure schematic diagram in the utility model, i.e. A-A face structural representation in Fig. 1;
Fig. 3 is hydraulic elevating platform track structure enlarged diagram in the utility model, i.e. A portion enlarged diagram in Fig. 2;
Fig. 4 is hydraulically extensible cat ladder schematic top plan view in the utility model;
Fig. 5 is hydraulically extensible cat ladder partial cross section structural representation in the utility model, i.e. B-B cross section structure schematic diagram in Fig. 4;
Fig. 6 is autogyro bracket front view in the utility model;
Fig. 7 is autogyro bracket left view in the utility model;
Fig. 8 is that the utility model transport trolley has loaded structural representation.
In figure, 1 is trailer platform, and 2 is hydraulic platforms, and 3 is platform oil cylinders, 4 is transport trolley tires, and 5 is cat ladder oil cylinders, and 6 is brackets, and 7 is winches, 8 is winch ropes, and 9 is compartments, and 10 is hydraulically extensible cat ladders, and 11 is tracks, 12 is channel-section steels, and 13 is hold down grooves, and 14 is pipes, 15 is that platform folds linkage section, and 16 is telescopic sections, and 17 is ground linkage sections, 18 is fuel chargers, and 19 is towing pins, and 20 is rollers.
Detailed description of the invention
Below by embodiment, the utility model is conducted further description; the present embodiment is only for being further detailed utility model; can not be interpreted as the restriction to the utility model protection domain, those skilled in the art makes some nonessential improvement according to content of the present utility model and adjusts the scope also belonging to the utility model protection.
Composition graphs 1 to Fig. 8.
As shown in the figure, helicopter transport car, comprise by the compartment 9 that the trailer platform 1 of wheel tractor traction transport and trailer platform 1 are arranged, transport trolley also comprises the helicopter analog bracket 6 moved freely, and described trailer platform 1 comprises bracket 6 fixed system and Load System.
Helicopter analog bracket 6 is platform dollies that bottom is provided with roller 20, and dolly is provided with helicopter binding anchor fitting.
Load System comprises the hydraulically extensible cat ladder 10 being arranged on trailer platform 1 afterbody, connects trailer platform 1 afterbody and ground when hydraulically extensible cat ladder 10 launches.
Hydraulically extensible cat ladder 10 arranges two groups and to mate with bracket 6 roller 20, often organize the three-stage structure that hydraulically extensible cat ladder 10 comprises telescopic folding, platform folds linkage section 15, telescopic section 16 and ground linkage section 17, and trailer platform 1 afterbody is also provided with the cat ladder oil cylinder 5 driving hydraulically extensible cat ladder 10 flexible.
Fixed system comprises the hydraulic platform 2 of the hold down groove 13 and lifting in hold down groove 13 being arranged on trailer platform 1.
Bracket 6 length is less than hold down groove 13 length, when bracket 6 is arranged in hold down groove 13, forms free-running fit between bracket 6 and the forward and backward contact part of hold down groove 13.
Hydraulic platform 2, trailer platform 1 with hydraulically extensible cat ladder 10 has bracket 6 moving track 11 cooperatively interacting and be connected.
Track 11 is groove structure.
There is the platform oil cylinder 3 driving hydraulic platform 2 to be elevated hold down groove 13 both sides.
Trailer platform 1 folds linkage section 15 and telescopic section 16 is distance pipe, and telescopic section 16 is arranged in folding linkage section 15 after shrinking.
Ground linkage section 17 side is that triangle is connected with ground smooth excessiveness.
Trailer platform 1 front portion has driven bracket 6 to move the winch 7 realizing loading.
As shown in Figure 1, Fig. 1 is that the utility model helicopter loads schematic diagram.Trailer platform 1 by wheel tractor draw transport, wheel tractor and trailer platform 1 separable; Trailer platform 1 comprises bracket 6 fixed system and Load System; Fixed system comprises the hydraulic platform 2 of the hold down groove 13 and lifting in hold down groove 13 being arranged on trailer platform 1, hydraulic platform 2 is driven by platform oil cylinder 3 and realizes lifting, 4 group platform oil cylinders 3 are provided with in this illustration, be symmetricly set on hydraulic platform 2 respectively to keep to the side position, can link up smoothly with trailer platform 1 when hydraulic platform 2 rises, can conveniently fix when dropping to bottom hold down groove 13; Load System comprises the hydraulically extensible cat ladder 10 being arranged on trailer platform 1 afterbody, trailer platform 1 afterbody and ground is connected when hydraulically extensible cat ladder 10 launches, hydraulically extensible cat ladder 10 arranges two groups and to mate with bracket 6 roller 20, often organize the three-stage structure that hydraulically extensible cat ladder 10 comprises telescopic folding, platform folds linkage section 15, telescopic section 16 and ground linkage section 17, and trailer platform 1 afterbody is also provided with the cat ladder oil cylinder 5 driving hydraulically extensible cat ladder 10 flexible.That helicopter loads schematic diagram in figure, after loading completes, open cat ladder oil cylinder 5 hydraulically extensible cat ladder 10 to be regained, wherein folding linkage section 15 is fixed on trailer platform 1 afterbody after folding, telescopic section 16 is shunk and is fixed in folding linkage section 15, ground linkage section 17 can be fixed on folding linkage section 15, also detachably places.When helicopter loads, bracket 6, is declined after the track 11 that first bracket 6 moving process is consisted of hydraulically extensible cat ladder 10 track 11 moved on trailer platform 1 on the trailer platform 1 that is connected by continuously smooth again moves to hydraulic platform 2 fixing by winch 7 traction drive by winch rope 8.
Fig. 2 is hydraulic elevating platform cross section structure schematic diagram, i.e. A-A face structural representation in Fig. 1; Fig. 3 is hydraulic elevating platform track structure enlarged diagram in the utility model, i.e. A portion enlarged diagram in Fig. 2; In figure, hydraulic platform 2 drives lifting by platform oil cylinder 3, and track 11 both sides on trailer platform 1 arrange spacing channel-section steel 12, and the roller 20 of bracket 6 moves in the track 11 be made up of pipe 14.
Fig. 4 is hydraulically extensible cat ladder schematic top plan view; Fig. 5 is hydraulically extensible cat ladder partial cross section structural representation, i.e. BB cross section structure schematic diagram in Fig. 4; Form hydraulically extensible cat ladder 10 by folding linkage section 15, telescopic section 16 and ground linkage section 17 in figure, the folding linkage section 15 of this example and telescopic section 16 adopt apart from pipe, and telescopic section 16 is arranged in folding linkage section 15 after shrinking; Ground linkage section 17 side is that triangle is connected with ground smooth excessiveness.
Fig. 6 is bracket front view; Fig. 7 bracket left view; This routine bracket 6 arranges 4 groups of rollers 20.
Fig. 8 is that helicopter has loaded structural representation, after helicopter moves to hold down groove 13 by bracket 6 in figure, is declined and fix by hydraulic platform 2.
When loading helicopter, autogyro drops on bracket 6, after being fixed, be connected with autogyro bracket 6 front end by the winch rope 8 on vehicle hydraulic pressure winch 7, after starting vehicle hydraulic pressure winch 7, bracket 6 with autogyro together, through hydraulically extensible cat ladder 10, enter the hydraulic platform 2 in transport trolley along track 11, hydraulic platform 2 is reduced to nadir and fixes, realize entrucking and the transport of autogyro.When autogyro need be unloaded, hydraulic platform 2 is risen to vertex.Winch rope 8 on vehicle hydraulic pressure winch 7 is connected to autogyro bracket 6 rear end, starts vehicle hydraulic pressure winch 7, in like manner, realize the process of unloading of autogyro.
Claims (10)
1. a helicopter transport car, comprise the trailer platform (1) and the upper compartment (9) arranged of trailer platform (1) that are drawn transport by wheel tractor, it is characterized in that: described transport trolley also comprises the helicopter analog bracket (6) moved freely, and described trailer platform (1) comprises bracket (6) fixed system and Load System;
Helicopter analog bracket (6) is the platform dolly that bottom is provided with roller (20), and dolly is provided with helicopter binding anchor fitting;
Load System comprises the hydraulically extensible cat ladder (10) being arranged on trailer platform (1) afterbody, connects trailer platform (1) afterbody and ground when hydraulically extensible cat ladder (10) launches.
2. helicopter transport car according to claim 1, it is characterized in that: described hydraulically extensible cat ladder (10) is provided with two groups that mate with bracket (6) roller (20), often organize the three-stage structure that hydraulically extensible cat ladder (10) comprises telescopic folding, platform folds linkage section (15), telescopic section (16) and ground linkage section (17), and trailer platform (1) afterbody is also provided with the cat ladder oil cylinder (5) driving hydraulically extensible cat ladder (10) flexible.
3. helicopter transport car according to claim 1 and 2, is characterized in that: described fixed system comprises the hydraulic platform (2) of hold down groove (13) and the lifting in hold down groove (13) being arranged on trailer platform (1).
4. helicopter transport car according to claim 3, it is characterized in that: described bracket (6) length is less than hold down groove (13) length, when bracket (6) is arranged in hold down groove (13), between bracket (6) and hold down groove (13) forward and backward contact part, form free-running fit.
5. helicopter transport car according to claim 4, is characterized in that: described hydraulic platform (2), trailer platform (1) with hydraulically extensible cat ladder (10) has bracket (6) moving track (11) cooperatively interacting and be connected.
6. helicopter transport car according to claim 5, is characterized in that: described track (11) is groove structure.
7. helicopter transport car according to claim 5, is characterized in that: the platform oil cylinder (3) that described hold down groove (13) both sides have driving hydraulic platform (2) to be elevated.
8. helicopter transport car according to claim 5, it is characterized in that: the folding linkage section (15) of described trailer platform (1) and telescopic section (16) are distance pipe, and telescopic section (16) is arranged in folding linkage section (15) after shrinking.
9. helicopter transport car according to claim 5, is characterized in that: linkage section (17) side, described ground is that triangle is connected with ground smooth excessiveness.
10. helicopter transport car according to claim 5, is characterized in that: there is the mobile winch (7) realizing loading of driven bracket (6) described trailer platform (1) front portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415344.4U CN204037416U (en) | 2014-07-25 | 2014-07-25 | A kind of helicopter transport car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420415344.4U CN204037416U (en) | 2014-07-25 | 2014-07-25 | A kind of helicopter transport car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204037416U true CN204037416U (en) | 2014-12-24 |
Family
ID=52238115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420415344.4U Withdrawn - After Issue CN204037416U (en) | 2014-07-25 | 2014-07-25 | A kind of helicopter transport car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204037416U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175941A (en) * | 2014-07-25 | 2014-12-03 | 南车眉山车辆有限公司 | Helicopter transport vehicle |
| CN104553927A (en) * | 2015-01-16 | 2015-04-29 | 中国重汽集团青岛重工有限公司 | Telescopic mobile platform |
| CN107323983A (en) * | 2017-07-18 | 2017-11-07 | 周玉红 | A kind of conveying arrangement for being easy to electromechanical equipment to move |
-
2014
- 2014-07-25 CN CN201420415344.4U patent/CN204037416U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175941A (en) * | 2014-07-25 | 2014-12-03 | 南车眉山车辆有限公司 | Helicopter transport vehicle |
| CN104553927A (en) * | 2015-01-16 | 2015-04-29 | 中国重汽集团青岛重工有限公司 | Telescopic mobile platform |
| CN107323983A (en) * | 2017-07-18 | 2017-11-07 | 周玉红 | A kind of conveying arrangement for being easy to electromechanical equipment to move |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 620032 Meishan city of Sichuan Province, Chongren Town, Dongpo District Patentee after: CRRC MEISHAN CO., LTD. Address before: 620032 Meishan city of Sichuan Province, Chongren town of CSR Meishan Co., Ltd. Technology Center Patentee before: Nanche Meishan Rolling Stock Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141224 Effective date of abandoning: 20170503 |