CN107915069A - A kind of platform structure of loading and unloading vehicle - Google Patents
A kind of platform structure of loading and unloading vehicle Download PDFInfo
- Publication number
- CN107915069A CN107915069A CN201711291940.0A CN201711291940A CN107915069A CN 107915069 A CN107915069 A CN 107915069A CN 201711291940 A CN201711291940 A CN 201711291940A CN 107915069 A CN107915069 A CN 107915069A
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- China
- Prior art keywords
- folded sheet
- lapping plate
- oil cylinder
- plate
- load
- Prior art date
- 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.)
- Pending
Links
- 230000007306 turnover Effects 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/22—Horizontal loading or unloading platforms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention 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 between adjacent folds plate by linkwork；And folding and the 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 with the top of the connecting pin of folded sheet；Lapping plate is used for the gap between compensating when platform is docked with articulated car；Connected between lapping plate and folded sheet by fold mechanism, the angle of lapping plate overlap joint and self-locking are realized by fold mechanism and oil cylinder；Load-bearing support oil cylinder is installed on the bottom surface of folded sheet, and load-bearing support oil cylinder is stretched out and recalled by push cylinder to complete.The positive unloading of energy and side-discharging, accordion structure, wider width after expansion, not against landform, flexibly unloads, securely and reliably.
Description
Technical field
The present invention relates to railway loading and unloading to carry field, and in particular to a kind of platform structure of loading and unloading vehicle.
Background technology
At present, 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, it is impossible to perpendicular to train vibration influence direction side
It is single to unloading, function.
Have the disadvantage that in the prior art：
1. trestle is relatively narrow by face, the mechanically-actuated folding trestle at sea in fixed platform is only applicable to, light load-bearing can only
The loading and unloading of wheeled heavy-duty, crawler equipment on articulated car are not suitable for it for mini-plant；
2. need 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 there is no side-discharging work(
Energy.
Therefore, it is necessary to research and develop a multi-functional platform that can meet forward direction and side-discharging at the same time, it is not necessary to by field
Ground, can ensure weight equipment from the enterprising luggage unloading of articulated car at any time.
The content of the invention
Purpose：In order to overcome the deficiencies in the prior art, the present invention provides a kind of platform structure of loading and unloading vehicle.
Technical solution：In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of platform structure of loading and unloading vehicle, it is characterised in that：Including load-bearing support oil cylinder, polylith successively folded sheet arranged side by side
With polylith lapping plate, connected by linkwork between adjacent folds plate, and pass through turnover connecting piece and two telescopic oil cylinder realities
Folding and expansion function between existing folded sheet；
The connecting pin of every piece of folded sheet is respectively connected with turnover lapping plate, is reserved with the top of the connecting pin of folded sheet for disposing
The space of lapping plate, when folded state, after lapping plate upset in the space；The lapping plate is used to compensate platform and iron
Gap between when road flatcar is docked；
Connected between lapping plate and folded sheet by fold mechanism, the angle of lapping plate overlap joint and self-locking pass through fold mechanism and oil
Cylinder is realized；Load-bearing support oil cylinder is installed on the bottom surface of folded sheet, and stretching out and recalling for load-bearing support oil cylinder passes through push cylinder
To complete.
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 to by oil cylinder fixing base on the bottom surface of folded sheet, the telescopic end of telescopic oil cylinder is connected 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 fixed seat of turnover connecting piece and the folded sheet of both sides respectively, another two
Telescopic end of the connecting pin respectively with the telescopic oil cylinder on the folded sheet of both sides is connected；When being folded between folded sheet, telescopic oil cylinder work
Make, upset jackknife action is realized by turnover connecting piece, realizes 180 ° of upset.
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, and the telescopic end of push cylinder is with holding
The cylinder barrel connection of weight support oil cylinder, load-bearing support oil cylinder is stretched out and recalled by push cylinder to complete, and passes through load-bearing branch
The flexible adjustment for realizing platform structure height of leg oil cylinder.
Preferably, the platform structure of the loading and unloading vehicle, it is characterised in that：Set between adjacent folds plate
There is mechanical position-limit mechanism, each mechanical position limitation mechanism includes matched mechanical position limitation block one and mechanical position limitation block two, machinery limit
Position block one is connected to the correspondence position of adjacent folded sheet with mechanical position limitation block two by U-shaped steel respectively, when vehicle passes through platform,
Oil cylinder locking, while mechanical position limitation block one is bonded stuck with mechanical position limitation block two, prevents the phenomenon tilted occur between folded sheet；
Protective effect has also been played to oil cylinder at the same time, has ensured the reliability that vehicle passes through.
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
5th, 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.
Beneficial effect：The platform structure of loading and unloading vehicle provided by the invention, using accordion structure, folds and expansion
Realize using hydraulic pressure upset structure；Can at any time from articulated car front and side up and down and can with Automatic-expanding with remove receipts, folding
The size of poststack can meet the width and requirement for height of highway and railway completely；Can be achieved at the same time the positive unloading of platform with
Side-discharging function, wider width after platform expansion, can meet the side unloading of the larger vehicle of radius of turn, securely and reliably, from
Dynamicization degree is high, one, which can be operated, completes all operation actions.Solve for the wheeled of loading and unloading railway transportation, crawler type dress
Standby the problem of cannot can only being unloaded from front unloading from side.Width after platform expansion can fully meet the need of side turning
Ask, it is platform school assignment quick, safe and reliable.Solve and manually build handling carrying platform, personnel's input is more, and labor intensity is big, efficiency
The problem of low, while solve the problem that motor-driven railroad platform in the prior art is unable to side-discharging, realize not against landform,
The function of flexibly unloading.
Brief description of the drawings
Fig. 1 is the front elevation of the present invention；
Fig. 2 is the ground plan of the present invention；
Fig. 3 is the turnover connecting piece and telescopic oil cylinder schematic diagram of the present invention；
Fig. 4 is the mechanical position limitation schematic diagram of the present invention；
Fig. 5 is the folded state diagram of the present invention；
In figure：Load-bearing support oil cylinder 1, folded sheet 1, folded sheet 23, folded sheet 34, folded sheet 45, folded sheet 56, folding
Plate 67, lapping plate 68, lapping plate 59, lapping plate 4 10, lapping plate 3 11, lapping plate 2 12, lapping plate 1, folding machine
Structure 14, oil cylinder 15, linkwork 16, telescopic oil cylinder 17, push cylinder 18, turnover connecting piece 19, oil cylinder fixing base 20, upset connect
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 fitting.
Embodiment
The present invention is further described with reference to specific embodiment.
As shown in Figure 1, be 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
All connected respectively by linkwork, by two telescopic oil cylinder controls so as to fulfill 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 connected, is overlapped by fold mechanism with folded sheet 1 with folded sheet 23, lapping plate 1 with folded sheet 34, lapping plate 2 12
The angle of plate overlap joint and self-locking are realized by fold mechanism 14 and oil cylinder 15.
As shown in Fig. 2, be the weight bearing situations after platform expansion, upset linkwork 16 and flexible oil between folded sheet
Cylinder 17 is realized.Load-bearing support oil cylinder 1 is stretched out and recalled by push cylinder 18 to complete.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 upset jackknife action is realized by turnover connecting piece 19, can be real
Upset 180 ° existing.The bottom of telescopic oil cylinder 17 is fixed on oil cylinder fixing base 20 with axis pin, 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 connected with the fixed seat 21 of turnover connecting piece 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.
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, prevents from the phenomenon tilted occur between folded sheet while protection work has also been played to oil cylinder
With the reliability that guarantee vehicle passes through.
Platform provided by the invention, state after folding as shown in figure 5, vehicle will follow the transport of articulated car, oneself
Set up platform, oneself can at any time from articulated car front and side up and down and can with Automatic-expanding with remove receipts, so platform exhibition
There are enough width to ensure passing through for big radius of turn vehicle after opening.Platform overall construction design meets that platform is removed the time receiving, folding
The size of poststack can meet the width and requirement for height of highway and railway completely.
The above is only the preferred embodiment of the present invention, it should be pointed out that：For the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (6)
- A kind of 1. 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 by linkwork between adjacent folds plate, 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 with the top of the connecting pin of folded sheet for disposing The space of lapping plate, when folded state, after lapping plate upset in the space；The lapping plate is used to compensate platform and iron Gap between when road flatcar is docked；Connected between lapping plate and folded sheet by fold mechanism, the angle of lapping plate overlap joint and self-locking pass through fold mechanism and oil Cylinder is realized；Load-bearing support oil cylinder is installed 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 leads to Cross oil cylinder fixing base to be connected on the bottom surface of folded sheet, the telescopic end of telescopic oil cylinder is connected 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 fixed seat of turnover connecting piece and the folded sheet of both sides respectively, and another two connects Telescopic end of the end respectively with the telescopic oil cylinder on the folded sheet of both sides is connect to be connected；When being folded between folded sheet, telescopic oil cylinder work, Upset jackknife action is realized by turnover connecting piece, realizes 180 ° of upset.
- 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 connection of support oil cylinder, load-bearing support oil cylinder is stretched out and recalled by push cylinder to complete, and passes through load-bearing supporting leg The flexible adjustment for realizing 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 correspondence 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, while mechanical position limitation block one is bonded stuck with mechanical position limitation block two, prevents the phenomenon tilted occur 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 bag 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 is with folded sheet six, lapping plate five with 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 Connected between plate one by fold mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711291940.0A CN107915069A (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 |
|---|---|---|---|
| CN201711291940.0A CN107915069A (en) | 2017-12-08 | 2017-12-08 | A kind of platform structure of loading and unloading vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107915069A true CN107915069A (en) | 2018-04-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711291940.0A Pending CN107915069A (en) | 2017-12-08 | 2017-12-08 | A kind of platform structure of loading and unloading vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107915069A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697388A (en) * | 2019-09-29 | 2020-01-17 | 山西航天清华装备有限责任公司 | Automatic turnover mechanism for side plate of mobile station |
| CN112252213A (en) * | 2019-10-31 | 2021-01-22 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Side-assembled railway flatcar loading and unloading emergency platform |
| CN113022619A (en) * | 2021-03-24 | 2021-06-25 | 山西航天清华装备有限责任公司 | End station with adjustable supporting structure |
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-
2017
- 2017-12-08 CN CN201711291940.0A patent/CN107915069A/en active Pending
Patent Citations (6)
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| CN101475103A (en) * | 2009-01-23 | 2009-07-08 | 浙江理工大学 | Hydraulic elevation type tank transportation loading and unloading frame |
| CN202642887U (en) * | 2012-07-02 | 2013-01-02 | 金华阜康机电有限公司 | Folded springboard |
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| Title |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697388A (en) * | 2019-09-29 | 2020-01-17 | 山西航天清华装备有限责任公司 | Automatic turnover mechanism for side plate of mobile station |
| CN110697388B (en) * | 2019-09-29 | 2024-01-05 | 山西航天清华装备有限责任公司 | Automatic turnover mechanism for side plate of mobile station |
| CN112252213A (en) * | 2019-10-31 | 2021-01-22 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Side-assembled railway flatcar loading and unloading emergency platform |
| CN113022619A (en) * | 2021-03-24 | 2021-06-25 | 山西航天清华装备有限责任公司 | End station with adjustable supporting structure |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220713 Address after: No.26 tuolanshan Road, Xuzhou Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Applicant after: Jiangsu Xugong Construction Machinery Research Institute Co.,Ltd. Address before: 221004 26 Jinshan Road, Jinshan Bridge Economic Development Zone, Xuzhou, Jiangsu Applicant before: XCMG CONSTRUCTION MACHINERY Co.,Ltd. |
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Application publication date: 20180417 |