CN201424059Y - Carriage truck with two sides opened and closed by folding wing plates - Google Patents
Carriage truck with two sides opened and closed by folding wing plates Download PDFInfo
- Publication number
- CN201424059Y CN201424059Y CN2009200730456U CN200920073045U CN201424059Y CN 201424059 Y CN201424059 Y CN 201424059Y CN 2009200730456 U CN2009200730456 U CN 2009200730456U CN 200920073045 U CN200920073045 U CN 200920073045U CN 201424059 Y CN201424059 Y CN 201424059Y
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- CN
- China
- Prior art keywords
- wing plate
- right sides
- carriage
- sides
- railway carriage
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- 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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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model relates to a carriage truck with two sides opened and closed by folding wing plates. The carriage truck adopts the structure that a left wing plate and a right wing plate consistingof an upper block and a lower block are respectively mounted on two sides of a carriage body; the carriage body consists of a carriage soleplate, a top plate, a front plate, a back door frame and a back door; power mechanisms are respectively mounted on two sides under the carriage top plate, each power mechanism consists of a push-pull type oil cylinder, a chain wheel and an oscillating arm; thepush-pull type oil cylinder is driven by a hydraulic system, so that the left wing plate and the right wing plate are opened and closed through the chain wheel and the oscillating arm; and when the carriage truck is opened, the left wing plate and the right wing plate are folded and positioned at the top part of a carriage, so that the assembly and the disassembly are convenient in occasions wherejobsites are narrower and have lower space height.
Description
Affiliated technical field
The railway carriage or compartment lorry that a kind of both sides of the utility model open and close with collapsible wing plate, it relates to design the box-body truck of a kind of railway carriage both sides of drive form novelty with left and right sides wing plate folding is provided, it is fit to the repacking and the transformation of general large, medium and small type railway carriage or compartment lorry, also is applicable to the repacking and the transformation of large-scale semi-mounted wing open type railway carriage or compartment lorry.
Background technology
General in the development and application of wing open type railway carriage or compartment lorry both at home and abroad, but the operating mode that is presented after the unlatching of the left and right sides, both sides wing plate is really quite similar, the left and right plate hight is alarmmed the top left right or up side in car body often, though it is quick therefore to use this wing to open railway carriage or compartment lorry handling goods, but it requires street loading zone that bigger place is arranged and takies higher space, obviously in less place and highly limited place just can't use.
Summary of the invention
The purpose of this utility model is that design provides a kind of wing plate of the left and right sides that can make to fold up after expansion, and be placed in the frame mode of car body top, thereby make wing open type railway carriage or compartment lorry in less place and limited height space place handling goods, wing open type railway carriage or compartment lorry is more widely used.
The technical scheme in the invention for solving the technical problem is by carriage bottom plate, the railway carriage top board, the left and right sides of railway carriage header board and the box body formed by back doorframe and back door installed separately with hinge-coupled by about two blocks of left and right sides wing plates of forming, about box body top board bottom, installed separately and be bearing on the swing arm seat and left and right sides sprocket coaxiality swing arm, sprocket wheel is through the push cylinder control of chain by two one group, each personal pilot pin of the head of left and right sides swing arm with about upper flange be connected, about upper flange top and upper edge, the box body top board left and right sides hinged, formed the transmission device of a complete driving left and right sides wing plate folding.
The beneficial effects of the utility model are when the push cylinder driving launches down to the left and right on the wing plate of the left and right sides, can finally fold and be placed in the railway carriage top, make this wing open type railway carriage or compartment lorry handling goods under less place and lower working space condition, the big defectives such as working space height that require of floor area when having overcome other type wing open type railway carriage or compartment train operation fully.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1, the railway carriage or compartment lorry closed condition structural representations that to be both sides open and close with collapsible wing plate;
Fig. 2, the railway carriage or compartment lorry opening structural representations that to be both sides open and close with collapsible wing plate;
Among the figure, 1, car chassis, 2, box body, 3, lower wing plate,
4, hinged, 5, upper flange, 6, pilot pin, 7, swing arm,
8, swing arm seat, 9, sprocket wheel, 10, hinged, 11, chain,
12, push cylinder, 13, push cylinder
The specific embodiment
The railway carriage or compartment lorry that a kind of both sides open and close with collapsible wing plate, it is by car chassis 1, the upper and lower wing plate 5,3 of the box body 2 and the left and right sides is formed, go up about driving the lower wing plate folding mechanism it be by the sprocket wheel 9 that is positioned at the left and right sides, box body top board below, push cylinder 12,13, chain 11 connects with left and right sides sprocket wheel output shaft respectively and is installed in left and right sides swing arm 7 on the left and right sides arm swing support 8 separately, via the left and right sides upper flange 5 that pilot pin 6 connects, form by hinged 4 left and right sides lower wing plates 3 that connect.
By above-mentioned accompanying drawing as seen, the wing plate that is in box body 2 left and right sides is made up of upper flange 5 and 3 two of lower wing plates respectively, upper flange 5 is done rotatable hinged via hinged 10 with box body top board left and right sides, on, do rotatable hinged between the lower wing plate via hinged 4, on the edge of upper flange 5, fixedly mounted pilot pin 6, the left and right sides has been installed sprocket wheel 9 respectively below the railway carriage top board, swing arm seat 8 and swing arm 7 assemblies, one end of swing arm 7 here is fixedly connected with the output shaft of sprocket wheel 9, with sprocket wheel 9 ingear chains 11 its two ends respectively with push cylinder 12,13 piston rod connects, the other end of swing arm 7 has guide groove, and slidably connect with pilot pin 6 on being fixed on upper flange 5 through guide groove, formed the driver train of complete switching left and right sides wing plate so respectively in the box body both sides.
The utility model carries out operation by following mode.
The utility model both sides are in closed condition with the railway carriage or compartment lorry that collapsible wing plate opens and closes as shown in Figure 1, two groups of push cylinder 12 about hydraulic efficiency pressure system drives are arranged this moment, 13 work, pressure oil enters push cylinder 13 rod chambers, making sprocket wheel 9 rotate and drive swing arm 7 through piston rod and chain 11 be that slowly swing to the left and right in the axle center with swing arm seat 8, and drive pilot pin 6 and left and right sides upper flange 5 is that slowly arrange both sides to the left and right in the axle center with hinged 10 via the elongated slot of swing arm 7 one ends, left and right sides lower wing plate 3 also drives along with slowly arranging to the left and right by hinged 4 respectively, putting the railway carriage top until swing arm 7 contacts with the railway carriage top board, last lower wing plate about this moment is folded up the back pulsation-free and is in the railway carriage top, the collapsible wing is driven the railway carriage or compartment lorry and is state shown in the accompanying drawing 2, this moment, the railway carriage both sides were opened wide entirely, can be for the operation of loading and unloading goods.Otherwise by hydraulic efficiency pressure system pressure oil is entered the rod chamber of push cylinder 12, sprocket wheel 9 is rotated round about through piston rod and chain 11.Its left and right sides wing plate will be slowly swinging with above-mentioned opposite program, and railway carriage two side closures make this collapsible wing drive the railway carriage or compartment lorry to be state shown in Figure 1 the most at last.
Claims (1)
1. the railway carriage or compartment lorry that opens and closes with collapsible wing plate of both sides, it is by car chassis (1), on the box body (2) and the left and right sides, lower wing plate (5) (3) is formed, it is characterized in that driving the mechanism of lower wing plate folding on the left and right sides, it is by sprocket wheel (9) push cylinder (12) (13) that is positioned at the left and right sides, box body top board below, chain (11), connect with left and right sides sprocket wheel output shaft respectively and be installed in left and right sides swing arm (7) on the left and right sides arm swing support (8) separately, via the left and right sides upper flange (5) that pilot pin (6) connects, form by the left and right sides lower wing plate (3) that hinged (4) connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200730456U CN201424059Y (en) | 2009-05-27 | 2009-05-27 | Carriage truck with two sides opened and closed by folding wing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200730456U CN201424059Y (en) | 2009-05-27 | 2009-05-27 | Carriage truck with two sides opened and closed by folding wing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424059Y true CN201424059Y (en) | 2010-03-17 |
Family
ID=42023494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200730456U Expired - Fee Related CN201424059Y (en) | 2009-05-27 | 2009-05-27 | Carriage truck with two sides opened and closed by folding wing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424059Y (en) |
-
2009
- 2009-05-27 CN CN2009200730456U patent/CN201424059Y/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20120527 |