CN201006711Y - Double face ladder used for train - Google Patents
Double face ladder used for train Download PDFInfo
- Publication number
- CN201006711Y CN201006711Y CNU2006200486190U CN200620048619U CN201006711Y CN 201006711 Y CN201006711 Y CN 201006711Y CN U2006200486190 U CNU2006200486190 U CN U2006200486190U CN 200620048619 U CN200620048619 U CN 200620048619U CN 201006711 Y CN201006711 Y CN 201006711Y
- Authority
- CN
- China
- Prior art keywords
- ladder
- train
- shaft
- compartment
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a ladder, in particular to a double-face ladder used in train, comprising a fixing device composed of a fixing block, a plug, and a fixing ring and arranged at one side of compartment door frame. The utility model is characterized in that the lower portion of the compartment door frame is arranged with left and right shaft sheaths, and connected with a ladder with shaft holes via the engagement between a shaft and the shaft sheaths, the upper end of the ladder is provided with a shaft hole engaged with the shaft, while the lower end is extended to station, the left of the reverse surface is arranged with a baffle block, while right upper is provided with a positioning ring, middle is arranged with an inclined offset mini block and upper plane is in the same level as the compartment channel, and the positioning ring is engaged with the plug at one side of the compartment door frame. The utility model has simple structure, easy operation, high practicality and low production cost.
Description
Technical field
The utility model relates to a kind of ladder, relates in particular to a kind of two-sided ladder that is used for train.
Background technology
Do not link together between the ladder used of train and the platform in the prior art, and the ground below the train is mutually far short of what is expected with platform, being easy to step on sky slightly because of carelessness falls down, particularly hand is taken the passenger of parcel, the part because sight line has been blocked, the same with the plain people unclear or the legs and feet inconvenience of eyes when last detraining, exist great danger.
Summary of the invention
Have defective for overcoming prior art, the utility model provides the passageway, compartment to connect platform, packs up, puts down the two-sided ladder that is used for train that all can work.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of two-sided ladder that is used for train, a side that is included in the compartment doorframe has by fixed block, latch, the anchor fitting that set collar is formed, be characterized in, the bottom of described compartment doorframe is provided with a left side, right two axle sleeves, and the ladder in the tape spool hole that is connected by axle and axle sleeve, the upper end of this ladder is equipped with the axis hole that matches with axle, the lower end extends to platform, the left side of reverse side is equipped with block, the upper right corner is equipped with steady ring, middle oblique miniature of being equipped with dislocation, last plane and passageway, compartment are contour, and the latch of described steady ring and compartment doorframe one side is suitable.
The beneficial effects of the utility model are two-sided ladders that are used for train of not only having saved manufactured materials, safety performance height but also multiple function being arranged.The train passageway is connected with ladder with platform, slit in the middle of not had, can not step on sky when the passenger is walked and fall down, miniature of reverse side dislocation, make ladder also train up and down of bus attendant when packing up, shift position no longer when device for fastening is packed up ladder, axle cooperates with axle sleeve and axis hole, when the ladder easy on and off is rotated the strong point is arranged, and can be that arbitrarily rotate in the center of circle with the strong point, block has individual registration device when ladder is packed up, the utility model is simple in structure, convenient and practical, low cost of manufacture, safety performance is good.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model ladder reverse side when holding up.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Referring to Fig. 1-shown in Figure 2: a kind of two-sided ladder that is used for train, a side that is included in compartment doorframe 12 has by fixed block 10, latch 8, the anchor fitting that set collar 9 is formed, be characterized in, the bottom of described compartment doorframe 12 is provided with a left side, right two axle sleeves 1, and by the ladder 4 of axle 3 with the tape spool hole 2 that is connected of axle sleeve 1, the upper end of this ladder 4 is equipped with and axle 3 axis holes that match 2, the lower end extends to platform 7, the left side of reverse side is equipped with block 13, the upper right corner is equipped with steady ring 6, middle oblique miniature 5 of being equipped with dislocation, last plane and passageway, compartment 11 are contour, and described steady ring 6 is suitable with the latch 8 of compartment doorframe 12 1 sides.
Principle of work: referring to Fig. 1-shown in Figure 2, axle matches with axle sleeve, be used for ladder and be the center rotational angle and support power on the axis hole with the axle, the ladder top is equal to the height in passageway, bottom extends to platform, can avoid the space between train and the platform, the square step in ladder front, be used to increase the passenger, stable and convenient during following train, miniature step of ladder reverse side, also can allow bus attendant when being used for ladder and packing up, following train, the fixed block that the train doorframe is outer, the anchor fitting that latch and set collar are formed, suitable with the locating piece on the ladder, be positioned at certain angle after ladder can being packed up, block is used for ladder to rotate when packing up and is no more than preposition, economical and practical, convenient and safe.
During operation, if bus attendant onboard, along the first train down of miniature 5 step, on compartment doorframe 12, latch 8 is opened to the right then by bus attendant, ladder 4 is swung down to platform 7, this moment square step one side up, the passenger just can upper and lower stably ladder 4, when not re-using ladder 4, when bus attendant upwards rotates ladder 4 to position that block 13 limits, latch 8 is matched with steady ring 6 left, and at this moment, bus attendant is by train on miniature 5 the step.Passageway, compartment 11 is connected with platform 7 usefulness ladders 4, slit in the middle of not had can not be stepped on sky when the passenger is walked and falls down, shift position no longer when device for fastening is packed up ladder 4, axle 3 cooperates with axle sleeve 1 and axis hole 2, when ladder 4 easy on and off are rotated the strong point is arranged, and can be that arbitrarily rotate in the center of circle with the strong point, block 13 has individual registration device when ladder 4 is packed up, the utility model is simple in structure, convenient and practical, low cost of manufacture, safety performance is good.
Claims (2)
1. two-sided ladder that is used for train, a side that is included in compartment doorframe (12) has by fixed block (10), latch (8), the anchor fitting that set collar (9) is formed, it is characterized in that, the bottom of described compartment doorframe (12) is provided with a left side, right two axle sleeves (1), and by the ladder (4) of axle (3) with tape spool hole (2) that are connected of axle sleeve (1), the upper end of this ladder (4) is equipped with the axis hole (2) that matches with axle (3), the lower end extends to platform (7), the left side of reverse side is equipped with block (13), the upper right corner is equipped with steady ring (6), middle oblique miniature (5) that are equipped with dislocation, last plane and passageway, compartment (11) are contour.
2. the two-sided ladder that is used for train according to claim 1 is characterized in that, described steady ring (6) is suitable with the latch (8) of compartment doorframe (12) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200486190U CN201006711Y (en) | 2006-12-06 | 2006-12-06 | Double face ladder used for train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200486190U CN201006711Y (en) | 2006-12-06 | 2006-12-06 | Double face ladder used for train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201006711Y true CN201006711Y (en) | 2008-01-16 |
Family
ID=39002656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200486190U Expired - Fee Related CN201006711Y (en) | 2006-12-06 | 2006-12-06 | Double face ladder used for train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201006711Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158729A (en) * | 2013-03-13 | 2013-06-19 | 唐山轨道客车有限责任公司 | Train footboard used for boarding and alighting and train |
| CN107458399A (en) * | 2017-07-31 | 2017-12-12 | 中车南京浦镇车辆有限公司 | A kind of railcar abort escape system and method |
-
2006
- 2006-12-06 CN CNU2006200486190U patent/CN201006711Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103158729A (en) * | 2013-03-13 | 2013-06-19 | 唐山轨道客车有限责任公司 | Train footboard used for boarding and alighting and train |
| CN103158729B (en) * | 2013-03-13 | 2015-06-03 | 唐山轨道客车有限责任公司 | Train footboard used for boarding and alighting and train |
| CN107458399A (en) * | 2017-07-31 | 2017-12-12 | 中车南京浦镇车辆有限公司 | A kind of railcar abort escape system and method |
| CN107458399B (en) * | 2017-07-31 | 2019-01-25 | 中车南京浦镇车辆有限公司 | A kind of railcar abort escape system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |