CN207684550U - A kind of platform structure of loading and unloading vehicle - Google Patents
A kind of platform structure of loading and unloading vehicle Download PDFInfo
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- CN207684550U CN207684550U CN201721696444.9U CN201721696444U CN207684550U CN 207684550 U CN207684550 U CN 207684550U CN 201721696444 U CN201721696444 U CN 201721696444U CN 207684550 U CN207684550 U CN 207684550U
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- folded sheet
- lapping plate
- oil cylinder
- plate
- load
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- 230000007306 turnover Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Loading Or Unloading Of Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of platform structure of loading and unloading vehicle, including load-bearing support oil cylinder, polylith folded sheet and polylith lapping plate arranged side by side successively, connected by linkwork between adjacent folds plate；And folding and expansion function between folded sheet are realized by turnover connecting piece and two telescopic oil cylinders；The connecting pin of every piece of folded sheet is respectively connected with turnover lapping plate, and the space for disposing lapping plate is reserved at the top of the connecting pin of folded sheet；Lapping plate is for the gap between compensating when platform is docked with articulated car；It is connected by fold mechanism between lapping plate and folded sheet, lapping plate overlapped angle and self-locking are realized by fold mechanism and oil cylinder；Load-bearing support oil cylinder is mounted on the bottom surface of folded sheet, and stretching out and recalling for load-bearing support oil cylinder is completed by push cylinder.It positive can unload and side-discharging, accordion structure, wider width after expansion flexibly unload, securely and reliably not against landform.
Description
Technical field
The utility model is related to railway loading and unloadings to carry field, and in particular to a kind of platform structure of loading and unloading vehicle.
Background technology
Currently, in railway transportation, the loading platform of special equipment mainly has manually builds handling using sleeper and rail
Carry platform, light unit-built type railroad platform, heavy motor-driven three kinds of modes of railroad platform.
Loading and unloading platform is manually built using sleeper and rail, personnel's input is more, and labor intensity is big, and efficiency is low；Light-duty spelling
Dress formula railroad platform, by artificial erection, personnel's input is more, labor intensity is big, efficiency is low；Heavy motor-driven railroad platform, platform
Size is relatively narrow after expansion, and wheeled, crawler equipment can only be loaded and unloaded along train vibration influence direction, cannot be perpendicular to train vibration influence direction side
To unloading, have a single function.
It has the disadvantage that in the prior art：
1. trestle is relatively narrow by face, the mechanically-actuated folding trestle being only applicable in fixed platform at sea, light load-bearing
The loading and unloading of wheeled heavy-duty, crawler equipment on articulated car can not only be suitable for for mini-plant；
2. it needs to be laid with the facilities such as cable, fire line at trestle edge, it is cumbersome；
3. the prior art does not have load-bearing supporting leg, be not suitable for the jumbo on unloading articulated car, also without side-discharging
Function.
Therefore, it is necessary to research and develop a multi-functional platform that can meet forward direction and side-discharging simultaneously, field is needed not rely on
Ground can guarantee weight equipment from the enterprising luggage unloading of articulated car at any time.
Utility model content
Purpose：In order to overcome the deficiencies in the prior art, the utility model to provide a kind of platform of loading and unloading vehicle
Structure.
Technical solution：In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of platform structure of loading and unloading vehicle, it is characterised in that：Including load-bearing support oil cylinder, polylith successively folding arranged side by side
Lamination and polylith lapping plate are connected by linkwork between adjacent folds plate, and pass through turnover connecting piece and two flexible oil
Cylinder realizes folding and expansion function between folded sheet；
The connecting pin of every piece of folded sheet is respectively connected with turnover lapping plate, is reserved with and is used at the top of the connecting pin of folded sheet
The space for disposing lapping plate is located at after lapping plate overturning in the space when folded state；The lapping plate is for compensating platform
Gap between when being docked with articulated car；
It is connected by fold mechanism between lapping plate and folded sheet, lapping plate overlapped angle and self-locking pass through fold mechanism
It is realized with oil cylinder；Load-bearing support oil cylinder is mounted on the bottom surface of folded sheet, and stretching out and recalling for load-bearing support oil cylinder passes through push-and-pull
Oil cylinder is completed.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：The bottom of the telescopic oil cylinder
It is connected on the bottom surface of folded sheet by oil cylinder fixing base, the telescopic end of telescopic oil cylinder is connect with turnover connecting piece.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：The turnover connecting piece is equipped with
Four connecting pins, two of which connecting pin are connected by the folded sheet of the fixed seat of turnover connecting piece and both sides respectively, another two
Connecting pin is connect with the telescopic end of the telescopic oil cylinder on the folded sheet of both sides respectively；When being folded between folded sheet, telescopic oil cylinder work
Make, overturning jackknife action is realized by turnover connecting piece, realizes 180 ° of overturning.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：The load-bearing support oil cylinder
Top is hinged on the bottom surface of folded sheet, and push cylinder one end is fixed on the bottom surface of folded sheet, the telescopic end of push cylinder with hold
The cylinder barrel connection of weight support oil cylinder, stretching out and recalling for load-bearing support oil cylinder is completed by push cylinder, and passes through load-bearing branch
The adjustment of the flexible realization platform structure height of leg oil cylinder.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：It is arranged between adjacent folds plate
It includes matched mechanical position limitation block one and mechanical position limitation block two, machinery limit to have mechanical position-limit mechanism, each mechanical position limitation mechanism
Position block one is connected to the corresponding position of adjacent folded sheet with mechanical position limitation block two by U-shaped steel respectively, when vehicle passes through platform,
Oil cylinder locking, at the same mechanical position limitation block one be bonded with mechanical position limitation block two it is stuck, the phenomenon that preventing from tilting between folded sheet；
Protective effect also played to oil cylinder simultaneously, ensure vehicle by reliability.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：The folded sheet includes folding
Plate one, folded sheet two, folded sheet three, folded sheet four, folded sheet five, folded sheet six, lapping plate include lapping plate six, lapping plate
Five, lapping plate four, lapping plate three, lapping plate two, lapping plate one, lapping plate six and folded sheet six, lapping plate five and folded sheet five,
Lapping plate four and folded sheet four, lapping plate three and folded sheet three, lapping plate two and folded sheet two, lapping plate one and folded sheet one it
Between connected by fold mechanism.
Advantageous effect：The platform structure of loading and unloading vehicle provided by the utility model is folded and is opened up using accordion structure
The realization opened overturns structure using hydraulic pressure；Can at any time from a front surface and a side surface of articulated car up and down and can with Automatic-expanding with remove
It receives, the size after folding can meet the width and requirement for height of highway and railway completely；The forward direction of platform can be achieved at the same time
Unloading and side-discharging function, wider width after platform expansion can meet the side unloading of the larger vehicle of turning radius, safely may be used
It leans on, high degree of automation, one, which can be operated, completes all operation actions.Solve wheeled, the shoe for loading and unloading railway transportation
The problem of belt equipment can only cannot be unloaded from front unloading from side.Width after platform expansion can fully meet side and turn
Curved demand, it is platform school assignment quick, safe and reliable.It solves and manually builds handling carrying platform, personnel put into more, labor intensity
Greatly, the low problem of efficiency, while solving the problems, such as that motor-driven railroad platform is unable to side-discharging in the prior art, realizes and disobeys
By landform, the function that flexibly unloads.
Description of the drawings
Fig. 1 is the front elevation of the utility model；
Fig. 2 is the ground plan of the utility model；
Fig. 3 is the turnover connecting piece and telescopic oil cylinder schematic diagram of the utility model；
Fig. 4 is the mechanical position limitation schematic diagram of the utility model；
Fig. 5 is the folded state diagram of the utility model；
In figure：Load-bearing support oil cylinder 1, folded sheet 1, folded sheet 23, folded sheet 34, folded sheet 45, folded sheet 56,
Folded sheet 67, lapping plate 68, lapping plate 59, lapping plate 4 10, lapping plate 3 11, lapping plate 2 12, lapping plate 1, folding
Folded mechanism 14, linkwork 16, telescopic oil cylinder 17, push cylinder 18, turnover connecting piece 19, oil cylinder fixing base 20, is turned over oil cylinder 15
Turn fixed seat 21, U-shaped steel 1, mechanical position limitation block 1, mechanical position limitation block 2 24, the U-shaped steel 2 25 of connector.
Specific implementation mode
The utility model is further described with reference to specific embodiment.
As shown in Figure 1, being a kind of platform structure of loading and unloading vehicle, including folded sheet 1 and folded sheet 23, folded sheet
23 with folded sheet 34, folded sheet 34 and folded sheet 45, folded sheet 45 and folded sheet 56, folded sheet 56 and folded sheet 67
It is all connected respectively by linkwork, by two telescopic oil cylinder controls to realize the folding between six pieces of folded sheets and expansion work(
Energy.Lapping plate 68 and folded sheet 67, lapping plate 59 and folded sheet 56, lapping plate 4 10 and folded sheet 45, lapping plate 3 11
It is connect, is overlapped by fold mechanism with folded sheet 1 with folded sheet 23, lapping plate 1 with folded sheet 34, lapping plate 2 12
Plate overlapped angle and self-locking are realized by fold mechanism 14 and oil cylinder 15.
As shown in Fig. 2, for the weight bearing situations after platform expansion, the overturning linkwork 16 between folded sheet and flexible oil
Cylinder 17 is realized.Stretching out and recalling for load-bearing support oil cylinder 1 is completed by push cylinder 18.Between lapping plate and folded sheet
Overlap joint angular adjustment is completed by oil cylinder 15 and fold mechanism 14.When platform is docked with articulated car, have wider
Gap, design lapping plate just solve the problems, such as this well.
As shown in Figure 3 and Figure 4, the expansion of platform and folding principle fold and spread across hydraulic turnover mechanism realization, lead to
Cross the collective effect of two telescopic oil cylinders 17 and switching mechanism, it is necessary to assure folded sheet can smoothly overturn 180 ° and reliably oneself
Lock, self-locking manner is using the secured fashion of mechanically and hydraulically common self-locking, duplicate protection.
When being folded between folded sheet, telescopic oil cylinder 17 works, and overturning jackknife action is realized by turnover connecting piece 19, can be real
Existing 180 ° of overturning.The bottom of telescopic oil cylinder 17 is fixed on axis pin on oil cylinder fixing base 20, the telescopic end of telescopic oil cylinder 17 with
Turnover connecting piece 19 connects；The another two connecting hole of turnover connecting piece 19 is connect with the fixed seat of turnover connecting piece 21 respectively, is turned over
The fixed seat 21 for turning connector is respectively welded on the folded sheet of both sides.U-shaped steel 1 is welded on folded sheet 23, U-shaped steel two
25 are welded on folded sheet 1, mechanical position limitation block 1 is welded in U-shaped steel 1, and mechanical position limitation block 2 24 is welded on U-shaped steel
On 2 25.
It is devised between folded sheet much to mechanical position limitation block, when vehicle passes through platform, oil cylinder locking, while mechanical position limitation
Block 1 is bonded with mechanical position limitation block 2 24, the phenomenon that preventing from tilting between folded sheet while also having been played protection to oil cylinder and is made
With, ensure vehicle by reliability.
Platform provided by the utility model, state after folding as shown in figure 5, vehicle will follow the transport of articulated car,
Oneself sets up platform, oneself can at any time from a front surface and a side surface of articulated car up and down and can be Automatic-expanding and to remove receipts, so standing
There are enough width to ensure passing through for big turning radius vehicle after platform expansion.Platform overall construction design meets platform and removes receipts
When, the size after folding can meet the width and requirement for height of highway and railway completely.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of platform structure of loading and unloading vehicle, it is characterised in that：Including load-bearing support oil cylinder, polylith successively folding arranged side by side
Plate and polylith lapping plate are connected between adjacent folds plate by linkwork, and pass through turnover connecting piece and two telescopic oil cylinders
Realize the folding between folded sheet and expansion function；
The connecting pin of every piece of folded sheet is respectively connected with turnover lapping plate, is reserved at the top of the connecting pin of folded sheet for disposing
The space of lapping plate is located at after lapping plate overturning in the space when folded state；The lapping plate is for compensating platform and iron
Gap between when road flatcar is docked；
It is connected by fold mechanism between lapping plate and folded sheet, lapping plate overlapped angle and self-locking pass through fold mechanism and oil
Cylinder is realized；Load-bearing support oil cylinder is mounted on the bottom surface of folded sheet, and stretching out and recalling for load-bearing support oil cylinder passes through push cylinder
To complete.
2. the platform structure of loading and unloading vehicle according to claim 1, it is characterised in that：The bottom of the telescopic oil cylinder is logical
It crosses oil cylinder fixing base to be connected on the bottom surface of folded sheet, the telescopic end of telescopic oil cylinder is connect with turnover connecting piece.
3. the platform structure of loading and unloading vehicle according to claim 1, it is characterised in that：The turnover connecting piece is equipped with four
A connecting pin, two of which connecting pin are connected by the folded sheet of the fixed seat of turnover connecting piece and both sides respectively, and another two connects
End is connect to connect with the telescopic end of the telescopic oil cylinder on the folded sheet of both sides respectively；When being folded between folded sheet, telescopic oil cylinder work,
Overturning jackknife action is realized by turnover connecting piece, realizes 180 ° of overturning.
4. the platform structure of loading and unloading vehicle according to claim 1, it is characterised in that：The top of the load-bearing support oil cylinder
End is hinged on the bottom surface of folded sheet, and push cylinder one end is fixed on the bottom surface of folded sheet, the telescopic end of push cylinder and load-bearing
The cylinder barrel of support oil cylinder connects, and stretching out and recalling for load-bearing support oil cylinder is completed by push cylinder, and passes through load-bearing supporting leg
The adjustment of the flexible realization platform structure height of oil cylinder.
5. the platform structure of loading and unloading vehicle according to claim 1, it is characterised in that：It is provided between adjacent folds plate
Mechanical position limitation mechanism, each mechanical position limitation mechanism include matched mechanical position limitation block one and mechanical position limitation block two, mechanical position limitation
Block one is connected to the corresponding position of adjacent folded sheet with mechanical position limitation block two by U-shaped steel respectively, when vehicle passes through platform, oil
Cylinder is locked, at the same mechanical position limitation block one be bonded with mechanical position limitation block two it is stuck, the phenomenon that preventing from tilting between folded sheet.
6. according to the platform structure of claim 1-5 any one of them loading and unloading vehicles, it is characterised in that：The folded sheet packet
Folded sheet one, folded sheet two, folded sheet three, folded sheet four, folded sheet five, folded sheet six are included, lapping plate includes lapping plate six, takes
Fishplate bar five, lapping plate four, lapping plate three, lapping plate two, lapping plate one, lapping plate six and folded sheet six, lapping plate five and folding
Plate five, lapping plate four and folded sheet four, lapping plate three and folded sheet three, lapping plate two and folded sheet two, lapping plate one and folding
It is connected by fold mechanism between plate one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696444.9U CN207684550U (en) | 2017-12-08 | 2017-12-08 | A kind of platform structure of loading and unloading vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721696444.9U CN207684550U (en) | 2017-12-08 | 2017-12-08 | A kind of platform structure of loading and unloading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207684550U true CN207684550U (en) | 2018-08-03 |
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ID=62996911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721696444.9U Active CN207684550U (en) | 2017-12-08 | 2017-12-08 | A kind of platform structure of loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207684550U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915069A (en) * | 2017-12-08 | 2018-04-17 | 徐工集团工程机械有限公司 | A kind of platform structure of loading and unloading vehicle |
| CN113512911A (en) * | 2021-06-30 | 2021-10-19 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Rail limiting device for platform plate of heavy railway mechanized platform |
-
2017
- 2017-12-08 CN CN201721696444.9U patent/CN207684550U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107915069A (en) * | 2017-12-08 | 2018-04-17 | 徐工集团工程机械有限公司 | A kind of platform structure of loading and unloading vehicle |
| CN113512911A (en) * | 2021-06-30 | 2021-10-19 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Rail limiting device for platform plate of heavy railway mechanized platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Patentee before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |